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Oguzie JU, Petros BA, Oluniyi PE, Mehta SB, Eromon PE, Nair P, Adewale-Fasoro O, Ifoga PD, Odia I, Pastusiak A, Gbemisola OS, Aiyepada JO, Uyigue EA, Edamhande AP, Blessing O, Airende M, Tomkins-Tinch C, Qu J, Stenson L, Schaffner SF, Oyejide N, Ajayi NA, Ojide K, Ogah O, Abejegah C, Adedosu N, Ayodeji O, Liasu AA, Okogbenin S, Okokhere PO, Park DJ, Folarin OA, Komolafe I, Ihekweazu C, Frost SDW, Jackson EK, Siddle KJ, Sabeti PC, Happi CT. Metagenomic surveillance uncovers diverse and novel viral taxa in febrile patients from Nigeria. Nat Commun 2023; 14:4693. [PMID: 37542071 PMCID: PMC10403498 DOI: 10.1038/s41467-023-40247-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 07/10/2023] [Indexed: 08/06/2023] Open
Abstract
Effective infectious disease surveillance in high-risk regions is critical for clinical care and pandemic preemption; however, few clinical diagnostics are available for the wide range of potential human pathogens. Here, we conduct unbiased metagenomic sequencing of 593 samples from febrile Nigerian patients collected in three settings: i) population-level surveillance of individuals presenting with symptoms consistent with Lassa Fever (LF); ii) real-time investigations of outbreaks with suspected infectious etiologies; and iii) undiagnosed clinically challenging cases. We identify 13 distinct viruses, including the second and third documented cases of human blood-associated dicistrovirus, and a highly divergent, unclassified dicistrovirus that we name human blood-associated dicistrovirus 2. We show that pegivirus C is a common co-infection in individuals with LF and is associated with lower Lassa viral loads and favorable outcomes. We help uncover the causes of three outbreaks as yellow fever virus, monkeypox virus, and a noninfectious cause, the latter ultimately determined to be pesticide poisoning. We demonstrate that a local, Nigerian-driven metagenomics response to complex public health scenarios generates accurate, real-time differential diagnoses, yielding insights that inform policy.
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Affiliation(s)
- Judith U Oguzie
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer's University, Ede, Osun State, Nigeria
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer's University, Ede, Osun State, Nigeria
| | - Brittany A Petros
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Harvard-MIT Program in Health Sciences and Technology, Cambridge, MA, 02139, USA
- Harvard/MIT MD-PhD Program, Boston, MA, 02115, USA
- Systems, Synthetic, and Quantitative Biology PhD Program, Department of Systems Biology, Harvard Medical School, Boston, MA, 02115, USA
| | - Paul E Oluniyi
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer's University, Ede, Osun State, Nigeria
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer's University, Ede, Osun State, Nigeria
- Chan Zuckerberg Biohub, San Francisco, CA, USA
| | - Samar B Mehta
- Department of Medicine, University of Maryland Medical Center, Baltimore, MA, USA
| | - Philomena E Eromon
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer's University, Ede, Osun State, Nigeria
| | - Parvathy Nair
- Howard Hughes Medical Institute, Chevy Chase, MD, USA
| | - Opeoluwa Adewale-Fasoro
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer's University, Ede, Osun State, Nigeria
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer's University, Ede, Osun State, Nigeria
| | - Peace Damilola Ifoga
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer's University, Ede, Osun State, Nigeria
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer's University, Ede, Osun State, Nigeria
| | - Ikponmwosa Odia
- Irrua Specialist Teaching Hospital, Irrua, Edo State, Nigeria
| | | | - Otitoola Shobi Gbemisola
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer's University, Ede, Osun State, Nigeria
| | | | | | | | - Osiemi Blessing
- Irrua Specialist Teaching Hospital, Irrua, Edo State, Nigeria
| | - Michael Airende
- Irrua Specialist Teaching Hospital, Irrua, Edo State, Nigeria
| | - Christopher Tomkins-Tinch
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA
| | - James Qu
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Liam Stenson
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | | | - Nicholas Oyejide
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer's University, Ede, Osun State, Nigeria
| | - Nnenna A Ajayi
- Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Kingsley Ojide
- Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Onwe Ogah
- Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | | | | | | | | | | | | | - Daniel J Park
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Onikepe A Folarin
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer's University, Ede, Osun State, Nigeria
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer's University, Ede, Osun State, Nigeria
| | - Isaac Komolafe
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer's University, Ede, Osun State, Nigeria
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer's University, Ede, Osun State, Nigeria
| | | | - Simon D W Frost
- Microsoft Premonition, Redmond, WA, USA
- London School of Hygiene and Tropical Medicine, London, UK
| | | | - Katherine J Siddle
- Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Department of Molecular Microbiology and Immunology, Brown University, Providence, RI, USA.
| | - Pardis C Sabeti
- Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Howard Hughes Medical Institute, Chevy Chase, MD, USA.
- Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, USA.
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA.
| | - Christian T Happi
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer's University, Ede, Osun State, Nigeria.
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer's University, Ede, Osun State, Nigeria.
- Irrua Specialist Teaching Hospital, Irrua, Edo State, Nigeria.
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA.
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Rojas-Carabali W, Cifuentes-González C, Agrawal R, de-la-Torre A. Spectrum of ophthalmic manifestations in monkeypox virus infection worldwide: Systematic review and meta-analysis. Heliyon 2023; 9:e18561. [PMID: 37576249 PMCID: PMC10413003 DOI: 10.1016/j.heliyon.2023.e18561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 07/17/2023] [Accepted: 07/20/2023] [Indexed: 08/15/2023] Open
Abstract
Mpox virus infection is a significant public health concern worldwide due to its potential severity and the likelihood of outbreaks occurring across different regions. Ophthalmic manifestations of the disease have been linked with more severe cases, leading to the need for hospitalization and antiviral therapy. A systematic review and meta-analysis were conducted following PRISMA guidelines to summarize the literature available on this topic. The review revealed that ophthalmic manifestations, such as conjunctivitis and periocular umbilicated lesions, are the most common in Mpox virus infections. However, severe manifestations, such as corneal opacity, that can potentially cause blindness may also occur. Antiviral treatment with tecovirimat and topical management for conjunctivitis can be considered for severe cases. However, the evidence quality is poor due to the predominance of case reports and imprecise characterization of the ophthalmic manifestations. Overall, ophthalmologists and healthcare professionals should be aware of these manifestations for early diagnosis and timely treatment.
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Affiliation(s)
- William Rojas-Carabali
- Neuroscience (NEUROS) Research Group, Neurovitae Center for Neuroscience, Institute of Translational Medicine (IMT), Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Colombia
- Advanced Ophthalmic Imaging Laboratory, Department of Ophthalmology, New York University School of Medicine, USA
| | - Carlos Cifuentes-González
- Neuroscience (NEUROS) Research Group, Neurovitae Center for Neuroscience, Institute of Translational Medicine (IMT), Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Colombia
| | - Rupesh Agrawal
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore
- Ocular Infections and AntiMicrobials Group, Singapore Eye Research Institute, Singapore
- Duke NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Singapore
| | - Alejandra de-la-Torre
- Neuroscience (NEUROS) Research Group, Neurovitae Center for Neuroscience, Institute of Translational Medicine (IMT), Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Colombia
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Suzuki T, Saito S, Tsuzuki S, Ashida S, Takakusaki M, Yoshikawa T, Shimojima M, Ebihara H, Ohmagari N, Morioka S. Protocol of Tecopox study: a multicentre, open-label, double-arm trial to evaluate the efficacy and safety of oral tecovirimat therapy for patients with smallpox or monkeypox. BMJ Open 2023; 13:e069550. [PMID: 37527886 PMCID: PMC10394549 DOI: 10.1136/bmjopen-2022-069550] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/03/2023] Open
Abstract
INTRODUCTION Monkeypox was originally endemic locally in West Africa; however, outbreaks in non-endemic countries have been recognised since May 2022. The effectiveness of tecovirimat has been estimated against smallpox, which belongs to the same Orthopoxvirus genus as monkeypox. Thus, tecovirimat is expected to be effective against monkeypox. This study aims to evaluate the efficacy and safety of oral tecovirimat therapy for patients with smallpox and monkeypox and to prepare a scheme for oral tecovirimat use in Japan. METHODS AND ANALYSIS This nationwide, multicentre, non-randomised, open-label, double-arm study will involve viral examination of the blood, throat swabs, urine and skin lesions, performed periodically. Participants will freely decide whether to participate in an administered group (supportive treatment plus oral tecovirimat) or a non-administered group (only supportive treatment). Tecovirimat will be administered for 14 days. To ensure that financial problems do not preclude participation in the study, the research fund will cover the cost of tecovirimat and basic hospitalisation fees. The primary endpoint is the percentage of patients with negative PCR results (cycle threshold value ≥40) for skin lesion specimens at 14 days after inclusion in the study. Secondary endpoints include mortality at 14 and 30 days, viral load in each sample, duration of fever and adverse events. The sample size is estimated to be 50 patients with monkeypox or smallpox. ETHICS AND DISSEMINATION Written informed consent will be obtained from all participants. This study was approved by the Certified Review Board of National Center for Global Health and Medicine and published in the Japan Registry of Clinical Trials. The results of this study will be published in peer-reviewed journals and/or in presentations at academic conferences. TRIAL REGISTRATION NUMBER jRCTs031220169.
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Affiliation(s)
- Tetsuya Suzuki
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
- Emerging and Re-emerging Infectious Diseases, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Sho Saito
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Shinya Tsuzuki
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
- AMR Clinical Reference Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Shinobu Ashida
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Mizue Takakusaki
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Tomoki Yoshikawa
- Department of Virology I, National Institute of Infectious Diseases, Tokyo, Japan
| | - Masayuki Shimojima
- Department of Virology I, National Institute of Infectious Diseases, Tokyo, Japan
| | - Hideki Ebihara
- Department of Virology I, National Institute of Infectious Diseases, Tokyo, Japan
| | - Norio Ohmagari
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
- Emerging and Re-emerging Infectious Diseases, Graduate School of Medicine, Tohoku University, Sendai, Japan
- AMR Clinical Reference Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Shinichiro Morioka
- Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
- Emerging and Re-emerging Infectious Diseases, Graduate School of Medicine, Tohoku University, Sendai, Japan
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Zahmatyar M, Fazlollahi A, Motamedi A, Zolfi M, Seyedi F, Nejadghaderi SA, Sullman MJM, Mohammadinasab R, Kolahi AA, Arshi S, Safiri S. Human monkeypox: history, presentations, transmission, epidemiology, diagnosis, treatment, and prevention. Front Med (Lausanne) 2023; 10:1157670. [PMID: 37547598 PMCID: PMC10397518 DOI: 10.3389/fmed.2023.1157670] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023] Open
Abstract
Human monkeypox is a zoonotic infection that is similar to the diseases caused by other poxviruses. It is endemic among wild rodents in the rainforests of Central and Western Africa, and can be transmitted via direct skin contact or mucosal exposure to infected animals. The initial symptoms include fever, headache, myalgia, fatigue, and lymphadenopathy, the last of which is the main symptom that distinguishes it from smallpox. In order to prevent and manage the disease, those who are infected must be rapidly diagnosed and isolated. Several vaccines have already been developed (e.g., JYNNEOS, ACAM2000 and ACAM3000) and antiviral drugs (e.g., cidofovir and tecovirimat) can also be used to treat the disease. In the present study, we reviewed the history, morphology, clinical presentations, transmission routes, diagnosis, prevention, and potential treatment strategies for monkeypox, in order to enable health authorities and physicians to better deal with this emerging crisis.
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Affiliation(s)
- Mahdi Zahmatyar
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
- Neurosciences Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Asra Fazlollahi
- Neurosciences Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
- Tuberculosis and Lung Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alireza Motamedi
- Neurosciences Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maedeh Zolfi
- Neurosciences Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fatemeh Seyedi
- Neurosciences Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyed Aria Nejadghaderi
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
- Systematic Review and Meta-analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Mark J. M. Sullman
- Department of Life and Health Sciences, University of Nicosia, Nicosia, Cyprus
- Department of Social Sciences, University of Nicosia, Nicosia, Cyprus
| | - Reza Mohammadinasab
- Department of History of Medicine, School of Traditional Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali-Asghar Kolahi
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shahnam Arshi
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeid Safiri
- Clinical Research Development Unit of Tabriz Valiasr Hospital, Tabriz University of Medical Sciences, Tabriz, Iran
- Social Determinants of Health Research Center, Department of Community Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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55
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Lima TRCDM, Araújo BCL, Martins-Filho PR. The role of the speech and language therapist in the management of dysphagia in monkeypox. Codas 2023; 35:e20220241. [PMID: 37436260 PMCID: PMC10449088 DOI: 10.1590/2317-1782/20232022241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 10/10/2022] [Indexed: 07/13/2023] Open
Affiliation(s)
- Thales Rafael Correia de Melo Lima
- Laboratório de Patologia Investigativa, Universidade Federal de Sergipe – UFS - Aracaju (SE), Brasil.
- Programa de Pós-graduação em Ciências da Saúde, Universidade Federal de Sergipe – UFS - Aracaju (SE), Brasil.
| | - Brenda Carla Lima Araújo
- Laboratório de Patologia Investigativa, Universidade Federal de Sergipe – UFS - Aracaju (SE), Brasil.
- Departamento de Fonoaudiologia, Universidade Federal de Sergipe – UFS - Aracaju (SE), Brasil.
| | - Paulo Ricardo Martins-Filho
- Laboratório de Patologia Investigativa, Universidade Federal de Sergipe – UFS - Aracaju (SE), Brasil.
- Programa de Pós-graduação em Ciências da Saúde, Universidade Federal de Sergipe – UFS - Aracaju (SE), Brasil.
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McFarland SE, Marcus U, Hemmers L, Miura F, Iñigo Martínez J, Martínez FM, Montalbán EG, Chazelle E, Mailles A, Silue Y, Hammami N, Lecompte A, Ledent N, Vanden Berghe W, Liesenborghs L, Van den Bossche D, Cleary PR, Wallinga J, Robinson EP, Johansen TB, Bormane A, Melillo T, Seidl C, Coyer L, Boberg R, Jurke A, Werber D, Bartel A. Estimated incubation period distributions of mpox using cases from two international European festivals and outbreaks in a club in Berlin, May to June 2022. Euro Surveill 2023; 28:2200806. [PMID: 37410383 PMCID: PMC10370040 DOI: 10.2807/1560-7917.es.2023.28.27.2200806] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 01/13/2023] [Indexed: 07/07/2023] Open
Abstract
BackgroundSince May 2022, an mpox outbreak affecting primarily men who have sex with men (MSM) has occurred in numerous non-endemic countries worldwide. As MSM frequently reported multiple sexual encounters in this outbreak, reliably determining the time of infection is difficult; consequently, estimation of the incubation period is challenging.AimWe aimed to provide valid and precise estimates of the incubation period distribution of mpox by using cases associated with early outbreak settings where infection likely occurred.MethodsColleagues in European countries were invited to provide information on exposure intervals and date of symptom onset for mpox cases who attended a fetish festival in Antwerp, Belgium, a gay pride festival in Gran Canaria, Spain or a particular club in Berlin, Germany, where early mpox outbreaks occurred. Cases of these outbreaks were pooled; doubly censored models using the log-normal, Weibull and Gamma distributions were fitted to estimate the incubation period distribution.ResultsWe included data on 122 laboratory-confirmed cases from 10 European countries. Depending on the distribution used, the median incubation period ranged between 8 and 9 days, with 5th and 95th percentiles ranging from 2 to 3 and from 20 to 23 days, respectively. The shortest interval that included 50% of incubation periods spanned 8 days (4-11 days).ConclusionCurrent public health management of close contacts should consider that in approximately 5% of cases, the incubation period exceeds the commonly used monitoring period of 21 days.
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Affiliation(s)
- Sarah E McFarland
- Unit for Surveillance and Epidemiology of Infectious Diseases, State Office for Health and Social Affairs (SOHSA), Berlin, Germany
| | - Ulrich Marcus
- Unit 'HIV/AIDS, STI and Blood-borne Infections', Department of Infectious Disease Epidemiology, Robert Koch Institute, Berlin, Germany
| | - Lukas Hemmers
- Unit for Surveillance and Epidemiology of Infectious Diseases, State Office for Health and Social Affairs (SOHSA), Berlin, Germany
- Postgraduate Training for Applied Epidemiology (PAE), Robert Koch Institute, Berlin, Germany
- ECDC Fellowship Programme, Field Epidemiology path (EPIET), European Centre for Disease Prevention and Control (ECDC), Solna, Sweden
| | - Fuminari Miura
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
- Center for Marine Environmental Studies (CMES), Ehime University, Ehime, Japan
| | - Jesús Iñigo Martínez
- Directorate General of Public Health, Regional Ministry of Health of Madrid, Madrid, Spain
| | | | - Elisa Gil Montalbán
- Directorate General of Public Health, Regional Ministry of Health of Madrid, Madrid, Spain
| | - Emilie Chazelle
- Santé publique France, the French national public health agency, Saint-Maurice, France
| | - Alexandra Mailles
- Santé publique France, the French national public health agency, Saint-Maurice, France
| | - Yassoungo Silue
- Santé publique France, the French national public health agency, Paris area regional office, Saint-Denis, France
| | - Naïma Hammami
- Department of Infectious Disease Prevention and Control, Agency for Care and Health, Flemish Region, Brussels, Belgium
| | - Amaryl Lecompte
- Department of Epidemiology and Public Health, Sciensano, Brussels, Belgium
| | - Nicolas Ledent
- Department of Infectious Disease Prevention and Control, Common Community Commission, Brussels-Capital Region, Brussels, Belgium
| | - Wim Vanden Berghe
- Department of Epidemiology and Public Health, Sciensano, Brussels, Belgium
| | - Laurens Liesenborghs
- Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
| | | | - Paul R Cleary
- Field Service North West, UK Health Security Agency, Liverpool, United Kingdom
| | - Jacco Wallinga
- Department of Biomedical Data Sciences, Leiden University Medical Center (LUMC), Leiden, the Netherlands
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | | | - Tone Bjordal Johansen
- Department of Infection Control and Preparedness, Norwegian Institute of Public Health, Oslo, Norway
| | - Antra Bormane
- Diseases Surveillance and Immunization Unit, Centre for Disease Prevention and Control, Riga, Latvia
| | - Tanya Melillo
- Infectious Disease Prevention and Control Unit, HPDP, Department for Health Regulation, Ministry of Health, Gwardamangia, Malta
| | - Cornelia Seidl
- Bavarian Health and Food Safety Authority (LGL), Munich, Germany
- Postgraduate Training for Applied Epidemiology (PAE), Robert Koch Institute, Berlin, Germany
- ECDC Fellowship Programme, Field Epidemiology path (EPIET), European Centre for Disease Prevention and Control (ECDC), Solna, Sweden
| | - Liza Coyer
- Bavarian Health and Food Safety Authority (LGL), Munich, Germany
- ECDC Fellowship Programme, Field Epidemiology path (EPIET), European Centre for Disease Prevention and Control (ECDC), Solna, Sweden
| | - Ronja Boberg
- State Office for Occupational Safety, Consumer Protection and Health, Brandenburg, Germany
| | - Annette Jurke
- NRW Centre for Health, North Rhine-Westphalia, Bochum, Germany
| | - Dirk Werber
- Unit for Surveillance and Epidemiology of Infectious Diseases, State Office for Health and Social Affairs (SOHSA), Berlin, Germany
| | - Alexander Bartel
- Unit for Surveillance and Epidemiology of Infectious Diseases, State Office for Health and Social Affairs (SOHSA), Berlin, Germany
- Freie Universität Berlin, Berlin, Germany
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Chenchula S, Ghanta MK, Amerneni KC, Rajakarunakaran P, Chandra MB, Chavan M, Gupta R. A systematic review to identify novel clinical characteristics of monkeypox virus infection and therapeutic and preventive strategies to combat the virus. Arch Virol 2023; 168:195. [PMID: 37386209 DOI: 10.1007/s00705-023-05808-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 05/02/2023] [Indexed: 07/01/2023]
Abstract
Since May 2022, there has been a global increase in the number of Mpox virus (MPXV) cases in countries that were previously considered non-endemic. In July 2022, the World Health Organization (WHO) declared this outbreak a public health emergency of international concern. The objective of this systematic review is to examine the novel clinical features of Mpox and to assess the available treatment options for managing the disease in patients who are afflicted with it. We conducted a systematic search in several databases, including PubMed, Google Scholar, Cochrane Library, and the grey literature, from May 2022 to February 2023. We identified 21 eligible studies, which included 18,275 Mpox cases, for final qualitative analysis. The majority of cases were reported in men who have sex with men (MSM) and immunocompromised individuals with HIV (36.1%). The median incubation period was 7 days (IQR: 3-21). The novel clinical manifestations include severe skin lesions on the palms, oral and anogenital regions, as well as proctitis, penile edema, tonsillitis, ocular disease, myalgia, lethargy, and sore throat, without any preceding prodromal symptoms or systemic illness. In addition, fully asymptomatic cases were documented, and various complications, including encephalomyelitis and angina, were noted. Clinicians must be familiar with these novel clinical characteristics, as they can aid in testing and tracing such patients, as well as asymptomatic high-risk populations such as heterosexuals and MSM. In addition to supportive care, currently, there are several effective prophylactic and treatment strategies available to combat Mpox, including the vaccines ACAM2000 and MVA-BN7, as well as the immunoglobulin VIGIV and the antivirals tecovirimat, brincidofovir, and cidofovir against severe Mpox infection.
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Affiliation(s)
- Santenna Chenchula
- Department of Pharmacology, All India Institute of Medical Sciences, Bhopal, India.
| | - Mohan Krishna Ghanta
- Department of Pharmacology, MVJ Medical College and Research Hospital, Bangalore, Karnataka, India
| | | | | | | | - Madhavrao Chavan
- Department of Pharmacology, All India Institute of Medical Sciences, Mangalagiri, India
| | - Rupesh Gupta
- Department of Internal Medicine, Government Medical College, Shahdol, Madhya Pradesh, India
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Rabaan AA, Alasiri NA, Aljeldah M, Alshukairiis AN, AlMusa Z, Alfouzan WA, Abuzaid AA, Alamri AA, Al-Afghani HM, Al-Baghli N, Alqahtani N, Al-Baghli N, Almoutawa MY, Mahmoud Alawi M, Alabdullah M, Bati NAA, Alsaleh AA, Tombuloglu H, Arteaga-Livias K, Al-Ahdal T, Garout M, Imran M. An Updated Review on Monkeypox Viral Disease: Emphasis on Genomic Diversity. Biomedicines 2023; 11:1832. [PMID: 37509470 PMCID: PMC10376458 DOI: 10.3390/biomedicines11071832] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 06/20/2023] [Accepted: 06/23/2023] [Indexed: 07/30/2023] Open
Abstract
Monkeypox virus has remained the most virulent poxvirus since the elimination of smallpox approximately 41 years ago, with distribution mostly in Central and West Africa. Monkeypox (Mpox) in humans is a zoonotically transferred disease that results in a smallpox-like disease. It was first diagnosed in 1970 in the Democratic Republic of the Congo (DRC), and the disease has spread over West and Central Africa. The purpose of this review was to give an up-to-date, thorough, and timely overview on the genomic diversity and evolution of a re-emerging infectious disease. The genetic profile of Mpox may also be helpful in targeting new therapeutic options based on genes, mutations, and phylogeny. Mpox has become a major threat to global health security, necessitating a quick response by virologists, veterinarians, public health professionals, doctors, and researchers to create high-efficiency diagnostic tests, vaccinations, antivirals, and other infection control techniques. The emergence of epidemics outside of Africa emphasizes the disease's global significance. Increased monitoring and identification of Mpox cases are critical tools for obtaining a better knowledge of the ever-changing epidemiology of this disease.
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Affiliation(s)
- Ali A Rabaan
- Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Dhahran 31311, Saudi Arabia
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia
- Department of Public Health and Nutrition, The University of Haripur, Haripur 22610, Pakistan
| | - Nada A Alasiri
- Monitoring and Risk Assessment Department, Saudi Food and Drug Authority, Riyadh 13513, Saudi Arabia
| | - Mohammed Aljeldah
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Hafr Al Batin, Hafr Al Batin 39831, Saudi Arabia
| | - Abeer N Alshukairiis
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia
- Department of Medicine, King Faisal Specialist Hospital and Research Center, Jeddah 21499, Saudi Arabia
| | - Zainab AlMusa
- Infectious Disease Section, Internal Medicine Department, King Fahad Specialist Hospital, Dammam 32253, Saudi Arabia
| | - Wadha A Alfouzan
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat 13110, Kuwait
- Microbiology Unit, Department of Laboratories, Farwania Hospital, Farwania 85000, Kuwait
| | - Abdulmonem A Abuzaid
- Medical Microbiology Department, Security Forces Hospital Programme, Dammam 32314, Saudi Arabia
| | - Aref A Alamri
- Molecular Microbiology and Cytogenetics Department, Riyadh Regional Laboratory, Riyadh 11425, Saudi Arabia
| | - Hani M Al-Afghani
- Laboratory Department, Security Forces Hospital, Makkah 24269, Saudi Arabia
- iGene Center for Research and Training, Jeddah 2022, Saudi Arabia
| | - Nadira Al-Baghli
- Directorate of Public Health, Dammam Network, Eastern Health Cluster, Dammam 31444, Saudi Arabia
| | - Nawal Alqahtani
- Directorate of Public Health, Dammam Network, Eastern Health Cluster, Dammam 31444, Saudi Arabia
| | - Nadia Al-Baghli
- Directorate of Health Affairs, Al-Ahsa Health Cluster, Ministry of Health, Al-Ahsa 31982, Saudi Arabia
| | - Mashahed Y Almoutawa
- Primary Healthcare, Qatif Health Network, Eastern Health Cluster, Safwa 32833, Saudi Arabia
| | - Maha Mahmoud Alawi
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University Hospital, Jeddah 22254, Saudi Arabia
- Infection Control and Environmental Health Unit, King Abdulaziz University Hospital, Jeddah 22254, Saudi Arabia
| | - Mohammed Alabdullah
- Department of Infectious Diseases, Almoosa Specialist Hospital, Al Mubarraz 36342, Saudi Arabia
| | - Neda A Al Bati
- Medical and Clinical Affairs, Rural Health Network, Eastern Health Cluster, Dammam 31444, Saudi Arabia
| | - Abdulmonem A Alsaleh
- Clinical Laboratory Science Department, Mohammed Al-Mana College for Medical Sciences, Dammam 34222, Saudi Arabia
| | - Huseyin Tombuloglu
- Department of Genetics Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam 34221, Saudi Arabia
| | - Kovy Arteaga-Livias
- Escuela de Medicina-Filial Ica, Universidad Privada San Juan Bautista, Ica 11000, Peru
- Escuela de Medicina, Universidad Nacional Hermilio Valdizán, Huanuco 10000, Peru
| | - Tareq Al-Ahdal
- Research Associate, Institute of Global Health, Heidelberg University, Neuenheimerfeld130/3, 69120 Heidelberg, Germany
| | - Mohammed Garout
- Department of Community Medicine and Health Care for Pilgrims, Faculty of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Mohd Imran
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia
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Estévez S, Vara M, Gamo M, Manzano S, Troya J, Botezat E, Jiménez E, Pedrero-Tomé R, Martin MÁ, de la Cueva P, Fernández E, Fernández B, Brown DE, Palma E, Simón A. Epidemiological and Clinical Characteristics of Patients Admitted to a Secondary Hospital with Suspected MPOX Virus Infection: Is HIV Playing a Role? J Clin Med 2023; 12:4124. [PMID: 37373818 DOI: 10.3390/jcm12124124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 06/09/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
MPOX (monkeypox) is a zoonotic viral disease, endemic in some Central and West African countries. However, in May 2022, cases began to be reported in non-endemic countries, demonstrating community transmission. Since the beginning of the outbreak, different epidemiological and clinical behaviors have been observed. We conducted an observational study at a secondary hospital in Madrid to characterize suspected and confirmed cases of MPOX epidemiologically and clinically. Besides the general descriptive analysis, we compared data between HIV-positive and HIV-negative subjects; 133 patients were evaluated with suspected MPOX, of which 100 were confirmed. Regarding positive cases, 71.0% were HIV positive, and 99.0% were men with a mean age of 33. In the previous year, 97.6% reported having sex with men, 53.6% used apps for sexual encounters, 22.9% practiced chemsex, and 16.7% went to saunas. Inguinal adenopathies were significantly higher in MPOX cases (54.0% vs. 12.1%, p < 0.001), as the involvement of genital and perianal area (57.0% vs. 27.3% and 17.0% vs. 1.0%, p = 0.006 and p = 0.082 respectively). Pustules were the most common skin lesion (45.0%). In HIV-positive cases, only 6.9% had a detectable viral load, and the mean CD4 count was 607.0/mm3. No significant differences were observed in the disease course, except for a greater tendency towards the appearance of perianal lesions. In conclusion, the MPOX 2022 outbreak in our area has been related to sexual intercourse among MSM, with no severe clinical cases nor apparent differences in HIV and non-HIV patients.
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Affiliation(s)
- Samuel Estévez
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Marta Vara
- Department of Preventive Medicine and Public Health, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - María Gamo
- Department of Dermatology, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Samuel Manzano
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Jesús Troya
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Ekaterina Botezat
- Department of Preventive Medicine and Public Health, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Eva Jiménez
- Department of Preventive Medicine and Public Health, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Roberto Pedrero-Tomé
- Foundation for Biomedical Research and Innovation (FIIB), Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - María Ángeles Martin
- Department of Dermatology, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Pablo de la Cueva
- Department of Dermatology, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Elisa Fernández
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Beatriz Fernández
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - David Esteban Brown
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Elena Palma
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Ana Simón
- Department of Dermatology, Infanta Leonor University Hospital, 28031 Madrid, Spain
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Rani I, Satapathy P, Goyal A, Shamim MA, Pal A, Squitti R, Goswami K, Pradhan KB, Rustagi S, Hermis AH, Barboza JJ, Rodriguez-Morales AJ, Sah R, Padhi BK. Viral Loads in Skin Samples of Patients with Monkeypox Virus Infection: A Systematic Review and Meta-Analysis. Viruses 2023; 15:1386. [PMID: 37376686 DOI: 10.3390/v15061386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/11/2023] [Accepted: 05/18/2023] [Indexed: 06/29/2023] Open
Abstract
Despite monkeypox (mpox) being a public health emergency, there is limited knowledge about the risk of infectivity from skin viral loads during mpox infection. Thus, the aim of this study was to estimate cutaneous viral loads among mpox patients globally. Several databases, including Cochrane, EBSCOHost, EMBASE, ProQuest, PubMed, Scopus, and Web of Science, and preprint servers were searched concerning skin mpox viral loads in confirmed mpox subjects. In this systematic review and meta-analysis, a total of 331 articles were initially screened after the removal of duplicate entries. A total of nine articles were included in the systematic review and meta-analysis for the overall estimation of viral loads (Ct) using a random-effect model. The pooled cutaneous mpox viral load (lower Ct) was 21.71 (95% CI: 20.68-22.75) with a majority of positivity rates being 100%, highlighting a higher infectivity risk from skin lesions. The current results strongly support that skin mpox viral loads may be a dominant source of rapid transmission during current multi-national outbreaks. This important finding can help in constructing useful measures in relevant health policy.
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Affiliation(s)
- Isha Rani
- Department of Biochemistry, Maharishi Markandeshwar College of Medical Sciences and Research (MMCMSR), Sadopur Ambala 134007, India
- Global Center for Evidence Synthesis, Chandigarh 160036, India
| | | | - Anmol Goyal
- Global Center for Evidence Synthesis, Chandigarh 160036, India
- Department of Community Medicine, Maharishi Markandeshwar College of Medical Sciences and Research (MMCMSR), SadopurAmbala 134007, India
| | - Muhammad Aaqib Shamim
- Global Center for Evidence Synthesis, Chandigarh 160036, India
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), Jodhpur 342001, India
| | - Amit Pal
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Kalyani 741250, India
| | - Rosanna Squitti
- Department of Laboratory Science, Research and Development Division, Fatebenefratelli Isola Tiberina, Gemelli Isola, 00186 Rome, Italy
| | - Kalyan Goswami
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Kalyani 741250, India
| | - Keerti Bhusan Pradhan
- Department of Healthcare Management, Chitkara School of Health Sciences, Chitkara University Punjab, Patiala 140401, India
| | | | - Alaa Hamza Hermis
- Nursing Department, Al-Mustaqbal University College, Hillah 51001, Iraq
| | - Joshuan J Barboza
- Escuela de Medicina, Universidad César Vallejo, Trujillo 13007, Peru
| | - Alfonso J Rodriguez-Morales
- Clinical Epidemiology and Biostatistics, School of Medicine, Universidad Científica del Sur, Lima 4861, Peru
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut P.O. Box 36, Lebanon
| | - Ranjit Sah
- Tribhuvan University Teaching Hospital, Kathmandu 44600, Nepal
- Department of Clinical Microbiology, Dr. D.Y. Patil Medical College, Hospital and Research Centre, Dr. D.Y. Patil Vidyapeeth, Pune 411000, India
- Department of Public Health Dentistry, Dr. D.Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Pune 411018, India
| | - Bijaya K Padhi
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
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Hantz S, Mafi S, Pinet P, Deback C. [Monkeypox to Mpox or the re-emergence of an old zoonosis]. REVUE FRANCOPHONE DES LABORATOIRES : RFL 2023; 2023:25-37. [PMID: 37333061 PMCID: PMC10261911 DOI: 10.1016/s1773-035x(23)00132-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
Monkeypox is a zoonotic disease caused by the Monkeypox virus (MPXV) of the Orthopoxvirus genus. The first human cases occurred in Africa in the 1970s and remained confined to the African continent for a long time until 2003, when several dozen cases occurred in the United States, following contamination by prairie dogs. Unprecedented transmission events have led to more than 80,000 reported cases worldwide between May 2022 and February 2023, primarily affecting men who have sex with men. The changing epidemiology of Mpox has raised concerns about its ability to become endemic beyond its traditional geographic areas. Confirmatory diagnosis is based on direct detection by molecular biology. Pre- or post-exposure smallpox vaccination was widely deployed in early summer 2022 to limit the spread of the disease. In case of severe forms, the use of antivirals can be considered, only tecovirimat being recommended in this indication. The current epidemic has had the merit of showing that a disease that was previously confined to regions of initial virus circulation can spread very rapidly in Western countries and of the need to reinforce the implementation of tools for the surveillance and control of communicable diseases.
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Affiliation(s)
- Sébastien Hantz
- Université de Limoges, INSERM, U1092, RESINFIT, 2 rue du Docteur-Marcland, 87025 Limoges cedex, France
- CHU Limoges, service de bactériologie-virologie-hygiène, 2, avenue Martin-Luther-King, 87042 Limoges cedex, France
| | - Sarah Mafi
- Université de Limoges, INSERM, U1092, RESINFIT, 2 rue du Docteur-Marcland, 87025 Limoges cedex, France
- CHU Limoges, service de bactériologie-virologie-hygiène, 2, avenue Martin-Luther-King, 87042 Limoges cedex, France
| | - Pauline Pinet
- CHU Limoges, service de maladies infectieuses, 16 rue Bernard-Descottes, 87042 Limoges cedex, France
| | - Claire Deback
- Université de Paris-Sud, INSERM U996, Inflammation, microbiome et immunosurveillance, 17, avenue des Sciences, 91400 Orsay, France
- Hôpital Paul Brousse, service de virologie, AP-HP, 12 avenue Paul-Vaillant-Couturier, 94804 Villejuif cedex, France
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Okoli GN, Van Caeseele P, Askin N, Abou-Setta AM. Comparative evaluation of the clinical presentation and epidemiology of the 2022 and previous Mpox outbreaks: a rapid review and meta-analysis. Infect Dis (Lond) 2023:1-19. [PMID: 37200216 DOI: 10.1080/23744235.2023.2214609] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 05/09/2023] [Accepted: 05/10/2023] [Indexed: 05/20/2023] Open
Abstract
BACKGROUND In 2022, there were outbreaks of Mpox where the disease is not endemic. We summarised and compared the findings from published observational studies on the clinical presentation and epidemiology of the 2022 and previous outbreaks of Mpox. METHODS We registered a review protocol with the Open Science Framework (osf.io/j3kb7). We searched MEDLINE, Embase, CENTRAL, CINAHL and Scopus databases, and relevant websites up to August 30, 2022. Retrieved literature citations were screened for eligibility, and summary clinical presentation and epidemiological data from the included studies were pooled, when possible, using an inverse variance, random-effects model. RESULTS Seventy-nine studies met the eligibility. Irrespective of outbreak, fever, headache, myalgia, lymphadenopathy, pleomorphic skin lesions, oral lesions, and sore throat were potentially highly relevant Mpox manifestations, while conjunctivitis, cough, and possibly reactivation of varicella zoster virus may be part of the clinical presentation. The mean incubation period for the 2022 outbreaks was 7.4 d (6.4-8.4 d, I2 64.2%; 4 studies: 270 cases) and for previous outbreaks, 12.9 d (10.4-15.5 d; one study: 31 cases), p < .001. None of the male cases from previous outbreaks was reported to have sex with men (MSM) whereas almost all reported male cases from the 2022 outbreak were MSM. Concomitant sexually transmitted infections and perianal lesions were reported only among male cases from the 2022 outbreak, with the cases mostly presenting with genital lesions. CONCLUSIONS The 2022 Mpox outbreaks appear to be mostly among MSM and have a lower incubation period compared with previous outbreaks.Key messages79 studies met the review's inclusion criteria.The 2022 Mpox outbreaks appear to have shorter incubation period compared with previous outbreaks.Established clinical presentation of Mpox includes fever, headache, myalgia, lymphadenopathy, pleomorphic skin lesions, oral lesions, and sore throat.Almost all reported cases from the 2022 Mpox outbreaks were men who had sex with men (MSM).Concomitant sexually transmitted infections and perianal lesions were only reported among cases from the 2022 Mpox outbreaks.A significantly higher proportion of Mpox cases from the 2022 outbreaks had genital lesions compared with cases from previous outbreaks.The 2022 Mpox outbreaks appear to be mostly among MSM.
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Affiliation(s)
- George N Okoli
- George & Fay Yee Centre for Healthcare Innovation, University of Manitoba, Winnipeg, Canada
- College of Pharmacy, University of Manitoba, Winnipeg, Canada
| | - Paul Van Caeseele
- Department of Medical Microbiology & Infectious Diseases, University of Manitoba, Winnipeg, Canada
- Cadham Provincial Laboratory, Winnipeg, Canada
| | - Nicole Askin
- Neil John Maclean Library, University of Manitoba, Winnipeg, Canada
| | - Ahmed M Abou-Setta
- George & Fay Yee Centre for Healthcare Innovation, University of Manitoba, Winnipeg, Canada
- Department of Community Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada
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Barshak MB, Dugdale CM, Pineda R. Case 14-2023: A 31-Year-Old Man with Redness of the Right Eye. N Engl J Med 2023; 388:1800-1810. [PMID: 37163627 DOI: 10.1056/nejmcpc2211511] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Affiliation(s)
- Miriam B Barshak
- From the Department of Medicine, Massachusetts General Hospital (M.B.B., C.M.D.), the Departments of Medicine (M.B.B., C.M.D.) and Ophthalmology (R.P.), Harvard Medical School, and the Department of Ophthalmology, Massachusetts Eye and Ear (R.P.) - all in Boston
| | - Caitlin M Dugdale
- From the Department of Medicine, Massachusetts General Hospital (M.B.B., C.M.D.), the Departments of Medicine (M.B.B., C.M.D.) and Ophthalmology (R.P.), Harvard Medical School, and the Department of Ophthalmology, Massachusetts Eye and Ear (R.P.) - all in Boston
| | - Roberto Pineda
- From the Department of Medicine, Massachusetts General Hospital (M.B.B., C.M.D.), the Departments of Medicine (M.B.B., C.M.D.) and Ophthalmology (R.P.), Harvard Medical School, and the Department of Ophthalmology, Massachusetts Eye and Ear (R.P.) - all in Boston
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Shamim MA, Satapathy P, Padhi BK, Veeramachaneni SD, Akhtar N, Pradhan A, Agrawal A, Dwivedi P, Mohanty A, Pradhan KB, Kabir R, Rabaan AA, Alotaibi J, Al Ismail ZA, Alsoliabi ZA, Al Fraij A, Sah R, Rodriguez-Morales AJ. Pharmacological treatment and vaccines in monkeypox virus: a narrative review and bibliometric analysis. Front Pharmacol 2023; 14:1149909. [PMID: 37214444 PMCID: PMC10196034 DOI: 10.3389/fphar.2023.1149909] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/25/2023] [Indexed: 05/24/2023] Open
Abstract
Mpox (earlier known as monkeypox) virus infection is a recognized public health emergency. There has been little research on the treatment options. This article reviews the specific drugs used to treat mpox virus infection and the vaccines used here. Instead of focusing on the mechanistic basis, this review narrates the practical, real-life experiences of individual patients of mpox virus disease being administered these medicines. We conducted a bibliometric analysis on the treatment of the mpox virus using data from several databases like PubMed, Scopus, and Embase. The research on this topic has grown tremendously recently but it is highly concentrated in a few countries. Cidofovir is the most studied drug. This is because it is indicated and also used off-label for several conditions. The drugs used for mpox virus infection include tecovirimat, cidofovir, brincidofovir, vaccinia immune globulin, and trifluridine. Tecovirimat is used most frequently. It is a promising option in progressive mpox disease in terms of both efficacy and safety. Brincidofovir has been associated with treatment discontinuation due to elevated hepatic enzymes. Cidofovir is also not the preferred drug, often used because of the unavailability of tecovirimat. Trifluridine is used topically as an add-on agent along with tecovirimat for ocular manifestations of mpox virus disease. No study reports individual patient data for vaccinia immune globulin. Though no vaccine is currently approved for mpox virus infection, ACAM 2000 and JYNNEOS are the vaccines being mainly considered. ACAM 2000 is capable of replicating and may cause severe adverse reactions. It is used when JYNNEOS is contraindicated. Several drugs and vaccines are under development and have been discussed alongside pragmatic aspects of mpox virus treatment and prevention. Further studies can provide more insight into the safety and efficacy of Tecovirimat in actively progressing mpox virus disease.
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Affiliation(s)
| | - Prakisini Satapathy
- Department of Virology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Bijaya Kumar Padhi
- Department of Community Medicine, School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Naushaba Akhtar
- Indian Council of Medical Research—Regional Medical Research Centre, Bhubaneswar, India
| | - Anindita Pradhan
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India
| | - Abhimanyu Agrawal
- Department of Pharmacology, All India Institute of Medical Sciences, Bathinda, India
| | - Pradeep Dwivedi
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India
- Centre of Excellence for Tribal Health, All India Institute of Medical Sciences, Jodhpur, India
| | - Aroop Mohanty
- All India Institute of Medical Sciences, Gorakhpur, India
| | | | - Russell Kabir
- School of Allied Health, Anglia Ruskin University, Essex, United Kingdom
| | - Ali A. Rabaan
- Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia
| | - Jawaher Alotaibi
- Infectious Diseases Unit, King Faisal Specialist Hospital and Research Center, Department of Medicine, Riyadh, Saudi Arabia
| | - Zainab A. Al Ismail
- Long Term Care Department, Dhahran Long Term Hospital, Dhahran, Saudi Arabia
| | | | - Ali Al Fraij
- Medical Laboratories and Blood Bank Department, Jubail Health Network, Jubail, Saudi Arabia
| | - Ranjit Sah
- Tribhuvan University Teaching Hospital, Institute of Medicine, Kathmandu, Nepal
- Harvard Medical School, Boston, MA, United States
- Dr. D. Y. Patil Medical College, Hospital and Research Centre, Dr D. Y. Patil Vidyapeeth, Pune, Maharashtra, India
| | - Alfonso J. Rodriguez-Morales
- Faculty of Health Sciences, Universidad Científica del Sur, Lima, Peru
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut, Lebanon
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Dutt M, Kumar A, Rout M, Dehury B, Martinez G, Ndishimye P, Kelvin AA, Kelvin DJ. Drug repurposing for Mpox: Discovery of small molecules as potential inhibitors against DNA-dependent RNA polymerase using molecular modeling approach. J Cell Biochem 2023; 124:701-715. [PMID: 36946432 PMCID: PMC10473176 DOI: 10.1002/jcb.30397] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/28/2023] [Accepted: 03/02/2023] [Indexed: 03/23/2023]
Abstract
Mpox (formerly Monkeypox), a zoonotic illness caused by the Mpox virus, belongs to the Orthopoxvirus genus in the family Poxviridae. To design and develop effective antiviral therapeutics against DNA viruses, the DNA-dependent RNA polymerase (DdRp) of poxviruses has emerged as a promising drug target. In the present study, we modeled the three-dimensional (3D) structure of DdRp using a template-based homology approach. After modeling, virtual screening was performed to probe the molecular interactions between 1755 Food and Drug Administration-approved small molecule drugs (≤500 molecular weight) and the DdRp of Mpox. Based on the binding affinity and molecular interaction patterns, five drugs, lumacaftor (-11.7 kcal/mol), conivaptan (-11.7 kcal/mol), betulinic acid (-11.6 kcal/mol), fluspirilene (-11.3 kcal/mol), and imatinib (-11.2 kcal/mol), have been ranked as the top drug compounds interacting with Mpox DdRp. Complexes of these shortlisted drugs with DdRp were further evaluated using state-of-the-art all-atoms molecular dynamics (MD) simulations on 200 nanoseconds followed by principal component analysis (PCA). MD simulations and PCA results revealed highly stable interactions of these small drugs with DdRp. After due validation in wet-lab using available in vitro and in vivo experiments, these repurposed drugs can be further utilized for the treatment of contagious Mpox virus. The outcome of this study may establish a solid foundation to screen repurposed and natural compounds as potential antiviral therapeutics against different highly pathogenic viruses.
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Affiliation(s)
- Mansi Dutt
- Department of Microbiology and Immunology, Department of Paediatrics, IWK Health Center, Canadian Centre for Vaccinology (CCfV), Faculty of MedicineDalhousie UniversityHalifaxCanada
| | - Anuj Kumar
- Department of Microbiology and Immunology, Department of Paediatrics, IWK Health Center, Canadian Centre for Vaccinology (CCfV), Faculty of MedicineDalhousie UniversityHalifaxCanada
- European Virus Bioinformatics CenterJenaGermany
| | - Madhusmita Rout
- Bioinformatics DivisionICMR‐Regional Medical Research CentreBhubaneswarOdishaIndia
| | - Budheswar Dehury
- Bioinformatics DivisionICMR‐Regional Medical Research CentreBhubaneswarOdishaIndia
| | - Gustavo Martinez
- Department of Microbiology and Immunology, Department of Paediatrics, IWK Health Center, Canadian Centre for Vaccinology (CCfV), Faculty of MedicineDalhousie UniversityHalifaxCanada
| | - Pacifique Ndishimye
- Department of Microbiology and Immunology, Department of Paediatrics, IWK Health Center, Canadian Centre for Vaccinology (CCfV), Faculty of MedicineDalhousie UniversityHalifaxCanada
| | - Alyson A. Kelvin
- Vaccine and Infectious Disease Organization (VIDO)University of SaskatchewanSaskatoonSaskatchewanCanada
- Department of Biochemistry, Microbiology, and ImmunologyUniversity of SaskatchewanSaskatoonSaskatchewanCanada
| | - David J. Kelvin
- Department of Microbiology and Immunology, Department of Paediatrics, IWK Health Center, Canadian Centre for Vaccinology (CCfV), Faculty of MedicineDalhousie UniversityHalifaxCanada
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Kumar P, Chaudhary B, Yadav N, Devi S, Pareek A, Alla S, Kajal F, Nowrouzi-Kia B, Chattu VK, Gupta MM. Recent Advances in Research and Management of Human Monkeypox Virus: An Emerging Global Health Threat. Viruses 2023; 15:v15040937. [PMID: 37112916 PMCID: PMC10146223 DOI: 10.3390/v15040937] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 04/01/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
In 2003, the United States saw an epidemic of monkeypox that was later traced back to rodents of West Africa infected with the monkeypox virus (MPXV). Disease in the United States seemed less severe than the smallpox-like disease in the Democratic Republic of the Congo (DRC). In this study, researchers analyzed data from Central Africa: two distinct MPXV clades were confirmed by sequencing the genomes of MPXV isolates from Western Africa, the United States, and Central Africa. By comparing open reading frames across MPXV clades, scientists can infer which virus proteins might account for the observed variation in pathogenicity in humans. Monkeypox can be prevented and controlled with a better understanding of MPXV's molecular etiology and epidemiological and clinical features. In light of the current outbreaks worldwide, we provide updated information on monkeypox for medical professionals in this review.
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Affiliation(s)
- Parveen Kumar
- Shri Ram College of Pharmacy, Karnal 132116, Haryana, India
| | - Benu Chaudhary
- Guru Gobind Singh College of Pharmacy, Yamunanagar 135001, Haryana, India
| | - Nishant Yadav
- B.S. Anangpuria Institute of Pharmacy, Faridabad 121004, Haryana, India
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
| | - Sushma Devi
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
| | - Ashutosh Pareek
- Department of Pharmacy, Banasthali Vidyapith, Banasthali 304022, Rajasthan, India
| | - Sujatha Alla
- Department of Engineering Management & Systems Engineering, Frank Batten College of Engineering, Old Dominion University, Norfolk, VA 23529, USA
- Center for Technology and Innovations, Global Health Research and Innovations Canada, Toronto, ON M1J 2W8, Canada
| | - Fnu Kajal
- Department of Health Promotion Sciences, University of Arizona, Tucson, AZ 85719, USA
| | - Behdin Nowrouzi-Kia
- Department of Occupational Science and Occupational Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5G 1V7, Canada
| | - Vijay Kumar Chattu
- Department of Occupational Science and Occupational Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5G 1V7, Canada
- Department of Community Medicine, Faculty of Medicine, Datta Meghe Institute of Medical Sciences, Wardha 442107, Maharashtra, India
- Center for Transdisciplinary Research, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600077, Tamil Nadu, India
| | - Madan Mohan Gupta
- School of Pharmacy, Faculty of Medical Sciences, The University of the West Indies, St. Augustine 3303, Trinidad and Tobago
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Franco Lacato AO, Chaparro Mérida NA, Moreno Samper D, Orellana Padilla DS, Vides Melendres D, Auza Santivañez JC. Monkeypox in a patient with HIV: case report. Rev Peru Med Exp Salud Publica 2023; 40:229-235. [PMID: 38232270 PMCID: PMC10953656 DOI: 10.17843/rpmesp.2023.402.12344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 03/29/2023] [Indexed: 01/19/2024] Open
Abstract
OBJECTIVES. Monkeypox (Mpox) is a zoonotic disease, endemic in some areas of Africa. But since May 2022, multiple cases of Mpox have been reported in non-endemic countries. We present the case of a patient with a history of HIV, as well as rash in several areas of the body, mostly in the gluteal region, associated with cervical lymphadenopathy and infectious proctitis. Diagnosis was confirmed by real-time polymerase chain reaction (RT-PCR) of skin lesion samples. Treponema pallidum and Neisseria gonorrhoeae infection was confirmed by serology and rectal discharge culture, respectively. The patient received antibiotics specific for gonorrhea and syphilis and his condition improved due to symptomatic and immunomodulatory therapy.
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Affiliation(s)
- Alex Omar Franco Lacato
- San Juan de Dios University Hospital, Santa Cruz de la Sierra, Bolivia.San Juan de Dios University HospitalSanta Cruz de la SierraBolivia
- Franz Tamayo University, Santa Cruz de la Sierra, Bolivia.Franz Tamayo UniversityFranz Tamayo UniversitySanta Cruz de la SierraBolivia
| | | | - Dayany Moreno Samper
- Salvador Allende Clinical and Surgical Teaching Hospital, La Habana, Cuba.HSalvador Allende Clinical and Surgical Teaching HospitalLa HabanaCuba
| | - Delmira Selmira Orellana Padilla
- San Juan de Dios University Hospital, Santa Cruz de la Sierra, Bolivia.San Juan de Dios University HospitalSanta Cruz de la SierraBolivia
| | - Daniel Vides Melendres
- San Juan de Dios University Hospital, Santa Cruz de la Sierra, Bolivia.San Juan de Dios University HospitalSanta Cruz de la SierraBolivia
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Zheng M, Chen W, Qian X, Tao R, Ma L, Zhou F, Zhu Z, Yao Y, Yang G. Awareness of mpox-related knowledge among men who have sex with men in China. BMC Public Health 2023; 23:600. [PMID: 36997990 PMCID: PMC10061892 DOI: 10.1186/s12889-023-15503-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 03/22/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND With the rapid spread of the mpox epidemic, cases have emerged in multiple countries, mainly among men who have sex with men. Because of the connectedness of today's world, countries have to be prepared to face risks in advance. Therefore, this study aimed to investigate awareness of mpox-related knowledge among men who have sex with men in China. METHODS With the assistance of the social organizations of men who have sex with men, a cross-sectional survey of men who have sex with men in China was conducted through an online questionnaire between July 1 and July 18, 2022. A nationwide sample of Chinese men who have sex with men (N = 3,257) was recruited. RESULTS Only 36.9% of participants had mpox-related knowledge. Awareness of mpox-related knowledge among respondents was positively associated with those in older age groups (33 to 42 years and 51 years or older) (adjusted odds ratio [AOR] = 1.31; 95% confidence interval [CI]: 1.03-1.67, AOR = 1.61; 95% CI: 1.16-2.24; respectively), married (AOR = 1.55; 95% CI: 1.09-2.19), and those with a graduate degree or above (AOR = 2.14; 95% CI: 1.11-4.13), while negatively associated with those living in the western parts of China (AOR = 0.74; 95% CI: 0.60-0.92), and those who were unsure of their history of Human Immunodeficiency Virus (HIV) status (AOR = 0.44; 95% CI: 0.30-0.63). CONCLUSION Mpox-related knowledge is fairly low among men who have sex with men in China. China needs to spread knowledge to the public through multiple channels, especially in key populations (men who have sex with men, HIV-infected, etc.), and take preventive measures to effectively avoid outbreaks of mpox.
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Affiliation(s)
- Min Zheng
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
| | - Wenyan Chen
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, 550025, Guizhou, China
| | - Xiaohan Qian
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
| | - Rui Tao
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
| | - Lin Ma
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
| | - Feng Zhou
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, 550025, Guizhou, China
| | - Zhilin Zhu
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, 550025, Guizhou, China
| | - Yongming Yao
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China.
| | - Guanghong Yang
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China.
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, 550025, Guizhou, China.
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Niu L, Liang D, Ling Q, Zhang J, Li Z, Zhang D, Xia P, Zhu Z, Lin J, Shi A, Ma J, Yu P, Liu X. Insights into monkeypox pathophysiology, global prevalence, clinical manifestation and treatments. Front Immunol 2023; 14:1132250. [PMID: 37026012 PMCID: PMC10070694 DOI: 10.3389/fimmu.2023.1132250] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 03/02/2023] [Indexed: 04/08/2023] Open
Abstract
On 23rd July 2022, the World Health Organization (WHO) recognized the ongoing monkeypox outbreak as a public medical crisis. Monkeypox virus (MPV), the etiological agent of monkeypox, is a zoonotic, linear, double-stranded DNA virus. In 1970, the Democratic Republic of the Congo reported the first case of MPV infection. Human-to-human transmission can happen through sexual contact, inhaled droplets, or skin-to-skin contact. Once inoculated, the viruses multiply rapidly and spread into the bloodstream to cause viremia, which then affect multiple organs, including the skin, gastrointestinal tract, genitals, lungs, and liver. By September 9, 2022, more than 57,000 cases had been reported in 103 locations, especially in Europe and the United States. Infected patients are characterized by physical symptoms such as red rash, fatigue, backache, muscle aches, headache, and fever. A variety of medical strategies are available for orthopoxviruses, including monkeypox. Monkeypox prevention following the smallpox vaccine has shown up to 85% efficacy, and several antiviral drugs, such as Cidofovir and Brincidofovir, may slow the viral spread. In this article, we review the origin, pathophysiology, global epidemiology, clinical manifestation, and possible treatments of MPV to prevent the propagation of the virus and provide cues to generate specific drugs.
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Affiliation(s)
- Liyan Niu
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Huan Kui College of Nanchang University, Nanchang, China
| | - Dingfa Liang
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Queen Mary College of Nanchang University, Nanchang, China
| | - Qin Ling
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Jing Zhang
- Queen Mary College of Nanchang University, Nanchang, China
| | - Ziwen Li
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Deju Zhang
- Third Department of Internal Medicine, Dexing Hospital of Traditional Chinese Medicine, Dexing, Jiangxi, China
| | - Panpan Xia
- Third Department of Internal Medicine, Dexing Hospital of Traditional Chinese Medicine, Dexing, Jiangxi, China
| | - Zicheng Zhu
- Third Department of Internal Medicine, Dexing Hospital of Traditional Chinese Medicine, Dexing, Jiangxi, China
| | - Jitao Lin
- Third Department of Internal Medicine, Dexing Hospital of Traditional Chinese Medicine, Dexing, Jiangxi, China
| | - Ao Shi
- Department of Pharmacology and Systems Physiology, University of Cincinnati College of Medicine, Cincinnati, OH, United States
- School of Medicine, St. George University of London, London, United Kingdom
| | - Jianyong Ma
- Department of Pharmacology and Systems Physiology, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Peng Yu
- Third Department of Internal Medicine, Dexing Hospital of Traditional Chinese Medicine, Dexing, Jiangxi, China
| | - Xiao Liu
- Department of Cardiology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
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Hatami H, Jamshidi P, Arbabi M, Safavi-Naini SAA, Farokh P, Izadi-Jorshari G, Mohammadzadeh B, Nasiri MJ, Zandi M, Nayebzade A, Sechi LA. Demographic, Epidemiologic, and Clinical Characteristics of Human Monkeypox Disease Pre- and Post-2022 Outbreaks: A Systematic Review and Meta-Analysis. Biomedicines 2023; 11:957. [PMID: 36979936 PMCID: PMC10045775 DOI: 10.3390/biomedicines11030957] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/28/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
(1) Background: In early May 2022, an increasing number of human monkeypox (mpox) cases were reported in non-endemic disparate regions of the world, which raised concerns. Here, we provide a systematic review and meta-analysis of mpox-confirmed patients presented in peer-reviewed publications over the 10 years before and during the 2022 outbreak from demographic, epidemiological, and clinical perspectives. (2) Methods: A systematic search was performed for relevant studies published in Pubmed/Medline, Embase, Scopus, and Google Scholar from 1 January 2012 up to 15 February 2023. Pooled frequencies with 95% confidence intervals (CIs) were assessed using the random or fixed effect model due to the estimated heterogeneity of the true effect sizes. (3) Results: Out of 10,163 articles, 67 met the inclusion criteria, and 31 cross-sectional studies were included for meta-analysis. Animal-to-human transmission was dominant in pre-2022 cases (61.64%), but almost all post-2022 reported cases had a history of human contact, especially sexual contact. The pooled frequency of MSM individuals was 93.5% (95% CI 91.0-95.4, I2: 86.60%) and was reported only in post-2022 included studies. The male gender was predominant in both pre- and post-2022 outbreaks, and the mean age of confirmed cases was 29.92 years (5.77-41, SD: 9.38). The most common clinical manifestations were rash, fever, lymphadenopathy, and malaise/fatigue. Proctalgia/proctitis (16.6%, 95% CI 10.3-25.6, I2: 97.76) and anal/perianal lesions (39.8%, 95% CI 30.4-49.9, I2: 98.10) were the unprecedented clinical manifestations during the 2022 outbreak, which were not described before. Genitalia involvement was more common in post-2022 mpox patients (55.6%, 95% CI 51.7-59.4, I2: 88.11). (4) Conclusions: There are speculations about the possibility of changes in the pathogenic properties of the virus. It seems that post-2022 mpox cases experience a milder disease with fewer rashes and lower mortality rates. Moreover, the vast majority of post-2022 cases are managed on an outpatient basis. Our study could serve as a basis for ongoing investigations to identify the different aspects of previous mpox outbreaks and compare them with the current ones.
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Affiliation(s)
- Hossein Hatami
- Department of Public Health, School of Public Health and Environmental and Occupational Hazards Control Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran;
| | - Parnian Jamshidi
- Department of Public Health, School of Public Health and Environmental and Occupational Hazards Control Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran;
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran; (M.A.); (P.F.); (B.M.); (M.J.N.)
| | - Mahta Arbabi
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran; (M.A.); (P.F.); (B.M.); (M.J.N.)
| | - Seyed Amir Ahmad Safavi-Naini
- Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran;
| | - Parisa Farokh
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran; (M.A.); (P.F.); (B.M.); (M.J.N.)
| | - Ghazal Izadi-Jorshari
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran;
| | - Benyamin Mohammadzadeh
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran; (M.A.); (P.F.); (B.M.); (M.J.N.)
| | - Mohammad Javad Nasiri
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran; (M.A.); (P.F.); (B.M.); (M.J.N.)
| | - Milad Zandi
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran 1417613151, Iran;
| | - Amirhossein Nayebzade
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran;
| | - Leonardo A. Sechi
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
- SC Microbiologia e Virologia, Azienda Ospedaliera Universitaria, 07100 Sassari, Italy
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Wieder-Feinsod A, Zilberman T, Erster O, Kolasko GW, Biber A, Gophen R, Hoffman T, Litchevsky V, Olmer L, Yahav D, Levy I. Overlooked monkeypox cases among men having sex with men during the 2022 outbreak - a retrospective study. Int J Infect Dis 2023; 128:58-60. [PMID: 36529372 PMCID: PMC9754764 DOI: 10.1016/j.ijid.2022.12.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 12/09/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES The aim of this study was to characterize overlooked cases of patients with monkeypox infection in the 2022 outbreak. METHODS Clinical characteristics of 26 patients who were misdiagnosed with other diseases were described. RESULTS Of the 26 patients who were misdiagnosed, six (23%) were given a diagnosis of bacterial tonsillitis, six (23%) were diagnosed with primary syphilis, five (19.2%) with oral or genital herpes, and four (15.3%) with bacterial proctitis or anal abscess. The average time interval between missed and right diagnosis was 4.4 days. There was no difference in the missed cases between the early and the later month of the outbreak. CONCLUSION Monkeypox might still be commonly overlooked, especially in patients presenting with fever and sore throat or solitary ulcer as sole manifestations.
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Affiliation(s)
- Anat Wieder-Feinsod
- Infectious Disease Unit, Sheba Medical Center, Ramat Gan, Israel; Sackler Medical School, Tel Aviv University, Tel Aviv, Israel.
| | - Tal Zilberman
- Infectious Disease Unit, Sheba Medical Center, Ramat Gan, Israel; Sackler Medical School, Tel Aviv University, Tel Aviv, Israel
| | - Oran Erster
- Central Virology Laboratory, Public Health Services, Ministry of Health, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Gal Wagner Kolasko
- Gan Meir Lesbian, Gay, Bi-Sexual and Transsexual clinic, Clalit health services, department of family medicine Tel Aviv, Israel
| | - Asaf Biber
- Infectious Disease Unit, Sheba Medical Center, Ramat Gan, Israel; Sackler Medical School, Tel Aviv University, Tel Aviv, Israel
| | - Ruth Gophen
- Sackler Medical School, Tel Aviv University, Tel Aviv, Israel; Lesbian, Gay, Bi-Sexual and Transsexual clinic. Maccabi health services, department of family medicine Tel Aviv, Israel
| | - Tomer Hoffman
- Infectious Disease Unit, Sheba Medical Center, Ramat Gan, Israel
| | | | - Liraz Olmer
- Bio statistical and Bio mathematical unit, the Gertner Institute of Epidemiology and health policy research, Sheba Medical Center, Ramat Gan, Israel
| | - Dafna Yahav
- Infectious Disease Unit, Sheba Medical Center, Ramat Gan, Israel; Sackler Medical School, Tel Aviv University, Tel Aviv, Israel
| | - Itzchak Levy
- Infectious Disease Unit, Sheba Medical Center, Ramat Gan, Israel; Sackler Medical School, Tel Aviv University, Tel Aviv, Israel.
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Myocarditis in monkeypox-infected patients: a case series. Clin Microbiol Infect 2023; 29:390.e5-390.e7. [PMID: 36509373 PMCID: PMC9735378 DOI: 10.1016/j.cmi.2022.12.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 11/28/2022] [Accepted: 12/01/2022] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Monkeypox, a zoonotic orthopoxvirus, has spread to many countries in recent months, involving mostly men who have sex with men with multiple partners. Clinical presentation includes skin lesions, systemic signs, and less frequent skin superinfections or anorectal and ophthalmic involvements. We aim to detail cases of myocarditis attributable to monkeypox, an entity that has been poorly described. METHODS This is a descriptive case series reporting three cases of myocarditis that occurred in patients infected with monkeypox in France in 2022. RESULTS Patients were adult men with no medical history who had skin lesions with positive polymerase chain reaction for monkeypox virus. A few days after the onset of cutaneous signs, patients developed acute chest pain, elevated cardiac markers, and biological inflammatory syndrome compatible with myocarditis. Two patients presented electrocardiogram abnormalities and decreased ejection fraction associated with kinetic disturbances on transthoracic electrocardiography. The last patient had normal transthoracic electrocardiography and normal electrocardiogram, but cardiac magnetic resonance imaging showed segmental inferolateral acute myocarditis. Patients were hospitalized and received cardioprotective treatment. One received antiviral treatment with tecovirimat. Symptoms and laboratory abnormalities rapidly resolved in all patients. DISCUSSION These cases suggest an association between monkeypox infections and cardiac inflammatory complications. The development of chest pain in an infected patient should not be underestimated and should lead to prompt investigations for myocarditis. Monkeypox infection should also be included in the differential diagnosis of myocarditis, particularly in at-risk patients such as men who have sex with men with multiple partners in whom complete examination for skin or mucosal lesions should thus be performed.
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Clinical features and outcome of human Mpox (Monkeypox) in Saudi Arabia: An observational study of travel-related cases. J Infect Public Health 2023; 16:341-345. [PMID: 36680849 PMCID: PMC9838079 DOI: 10.1016/j.jiph.2023.01.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/28/2022] [Accepted: 01/10/2023] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND The 2022 Monkeypox virus (Mpox) outbreak had involved multiple countries around the globe. Here, we report clinical features and outcome of human Mpox of the first cases in Saudi Arabia. METHODS We obtained records of confirmed Mpox cases in Saudi Arabia from the public electronic health information system, Health Electronic Surveillance Network (HESN) and the healthcare providers completed a de-identified structured clinical data collection form. RESULTS The reported seven cases were travel-related and all were males between 24 and 41 years of age (mean age + SD) was 30.14 (+ 6.69) years. Of the cases, three (43 %) had heterosexual contact and the others had other intimate encounters while traveling abroad. They presented with skin lesions (100 %), fever (86 %), and lymphadenopathy (71 %). The illness was mild to moderate, did not require antiviral medications, and lasted 7-15 days. The mean duration of skin rash (+ SD) was 10 (+ 2.68) days. Routine laboratory tests (CBC, BUN, serum electrolytes, and liver enzymes) were within normal limits, and initial screening for HIV was negative. Expanded contact tracing did not reveal secondary cases of Mpox in the community or the healthcare setting. CONCLUSION The current study showed heterosexual transmission of Mpox and the clinical course was mild and non-complicated. Therefore, clinicians and public health professionals should consider Mpox among individuals presenting with skin rash especially in the context of the investigation of HIV and other sexually transmitted diseases.
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Catala A, Riera J, Fuertes I. [Translated article] Mpox - Formerly Monkey Pox - in Dermatology: A Review of Epidemiologic Features, Clinical Presentation, Diagnosis, and Treatment. ACTAS DERMO-SIFILIOGRAFICAS 2023; 114:T318-T326. [PMID: 36848956 PMCID: PMC9972588 DOI: 10.1016/j.ad.2023.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 01/08/2023] [Indexed: 02/27/2023] Open
Abstract
Mpox is an emerging zoonotic disease that has spread rapidly around the world. It has been declared a public health emergency of international concern by the World Health Organization. This review is an update for dermatologists on the epidemiology, clinical presentation, diagnosis, and treatment of Mpox. The primary mode of transmission in the current outbreak is close physical contact during sexual activity. Although most of the initial cases were reported in men who have sex with men, anyone who has close contact with an infected person or contaminated fomites is at risk. Classic prodromal features of Mpox include subclinical manifestations and a mild rash. Complications are common but rarely require hospitalization. Polymerase chain reaction analysis of mucocutaneous lesions is the test of choice for a definitive diagnosis. In the absence of specific treatments, management focuses on symptomatic relief.
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Affiliation(s)
- A Catala
- Servicio de Dermatología y Venereología, Hospital Clínic, Barcelona, Spain.
| | - J Riera
- Servicio de Dermatología y Venereología, Hospital Clínic, Barcelona, Spain
| | - I Fuertes
- Servicio de Dermatología y Venereología, Hospital Clínic, Barcelona, Spain
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Malik S, Ahmad T, Ahsan O, Muhammad K, Waheed Y. Recent Developments in Mpox Prevention and Treatment Options. Vaccines (Basel) 2023; 11:500. [PMID: 36992085 PMCID: PMC10057056 DOI: 10.3390/vaccines11030500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 02/24/2023] Open
Abstract
Human mpox is an emerging epidemic in the world. The monkey pox virus (MPXV) belongs to the same family of zoonotic Orthopoxviridae as that of the smallpox virus and exhibits similar clinical symptomology. Information regarding its diagnostics, disease epidemiology, surveillance, preventive methods, and treatment strategies are being collated with time. The purpose of this review is to trace the recent events in the scientific platform that have defined new preventive and treatment strategies against mpox. A methodological approach has been used to gather data from the latest literature to comprehensively overview the emerging treatment options. The results portion will cover details regarding the prevention of mpox. It will also shed light on a brief description of contemporary vaccines and antiviral agents that have been evaluated for their treatment potential since the emergence of the mpox threat. These treatment options are setting the pace for controlling the widespread monkeypox infection. However, the limitations attached to these treatment strategies need to be tackled quickly to increase their efficacy so that they can be deployed on a large scale for the prevention of this epidemic becoming another pandemic in this decade.
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Affiliation(s)
- Shiza Malik
- Bridging Health Foundation, Rawalpindi, Punjab 46000, Pakistan
| | - Tahir Ahmad
- Industrial Biotechnology, Atta ur Rahman School of Applied Biosciences, National University of Sciences and Technology, Islamabad 44000, Pakistan
| | - Omar Ahsan
- Department of Medicine, Foundation University School of Health Sciences, Foundation University Islamabad, Islamabad 44000, Pakistan
| | - Khalid Muhammad
- Department of Biology, College of Science, UAE University, Al Ain 15551, United Arab Emirates
| | - Yasir Waheed
- Office of Research, Innovation, and Commercialization (ORIC), Shaheed Zulfiqar Ali Bhutto Medical University, Islamabad 44000, Pakistan
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Byblos 1401, Lebanon
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Monkeypox Outbreak Analysis: An Extensive Study Using Machine Learning Models and Time Series Analysis. COMPUTERS 2023. [DOI: 10.3390/computers12020036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
The sudden unexpected rise in monkeypox cases worldwide has become an increasing concern. The zoonotic disease characterized by smallpox-like symptoms has already spread to nearly twenty countries and several continents and is labeled a potential pandemic by experts. monkeypox infections do not have specific treatments. However, since smallpox viruses are similar to monkeypox viruses administering antiviral drugs and vaccines against smallpox could be used to prevent and treat monkeypox. Since the disease is becoming a global concern, it is necessary to analyze its impact and population health. Analyzing key outcomes, such as the number of people infected, deaths, medical visits, hospitalizations, etc., could play a significant role in preventing the spread. In this study, we analyze the spread of the monkeypox virus across different countries using machine learning techniques such as linear regression (LR), decision trees (DT), random forests (RF), elastic net regression (EN), artificial neural networks (ANN), and convolutional neural networks (CNN). Our study shows that CNNs perform the best, and the performance of these models is evaluated using statistical parameters such as mean absolute error (MAE), mean squared error (MSE), mean absolute percentage error (MAPE), and R-squared error (R2). The study also presents a time-series-based analysis using autoregressive integrated moving averages (ARIMA) and seasonal auto-regressive integrated moving averages (SARIMA) models for measuring the events over time. Comprehending the spread can lead to understanding the risk, which may be used to prevent further spread and may enable timely and effective treatment.
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Li Y, Peng X, Fu L, Wang B, Sun Y, Chen Y, Lin YF, Wu X, Liu Q, Gao Y, Zheng W, Bian J, Lu Z, Meng X, Xue H, Li H, Jiang H, Zou H. Monkeypox awareness and low vaccination hesitancy among men who have sex with men in China. J Med Virol 2023; 95:e28567. [PMID: 36786385 DOI: 10.1002/jmv.28567] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 01/24/2023] [Accepted: 02/04/2023] [Indexed: 02/15/2023]
Abstract
Men who have sex with men (MSM) have been recommended for targeted monkeypox vaccination. We aimed to investigate monkeypox awareness and explore the correlates of monkeypox vaccination hesitancy among MSM in China. We conducted a cross-sectional survey from August 10 to September 9, 2022. Awareness related to monkeypox and attitude toward monkeypox vaccination among MSM aged ≥18 years were collected. Multivariable logistic regression was applied to evaluate correlates of vaccination hesitancy. The discrepancy in awareness between subgroups regarding HIV status was assessed. A total of 1090 MSM were included (age: median 30 years, interquartile range [IQR], 25-35; HIV-infected: 53.12%). Only 13.85% of respondents expressed high monkeypox vaccination hesitancy. Hesitancy was associated with no fixed income (adjuster odds ratio [aOR], 2.46, 95% confidence interval [CI], 1.48-4.11), infrequent information following (sometimes, 3.01, 1.55-5.83; seldom or never, 5.66, 2.58-12.45), and lack of worries about monkeypox endemic (1.78, 1.11-2.87). Participants who believed that HIV-infected cases accounted for a smaller proportion (1.62, 1.01-2.60), disagreed that monkeypox virus could be detected in semen (2.21, 1.26-3.88), and considered either replication-competent (1.84, 1.14-2.96) or replication-deficient (4.80, 2.26-10.21) monkeypox vaccine unsuitable for HIV-infected people were generally more hesitant. Compared with HIV-uninfected MSM, HIV-infected MSM supported more for vaccination promotion. MSM in China had low hesitancy toward monkeypox vaccination. Safety and affordability of vaccine and availability of information were essential aspects to reduce hesitancy. Education on vaccination benefits should be encouraged to promote future vaccination plans.
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Affiliation(s)
- Yuwei Li
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Xin Peng
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Leiwen Fu
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Bingyi Wang
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yinghui Sun
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yuanyi Chen
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yi-Fan Lin
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Xinsheng Wu
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Qi Liu
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yanxiao Gao
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Weiran Zheng
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Junye Bian
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Zhen Lu
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Xiaojun Meng
- Wuxi Municipal Center for Disease Control and Prevention, Wuxi, China
| | - Hui Xue
- Beijing BlueCity Youning Health Management Co., Beijing, China
| | - Hui Li
- Shizhong District Center for Disease Control and Prevention, Jinan, China
| | - Hongbo Jiang
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Huachun Zou
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
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78
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Rayati Damavandi A, Semnani F, Hassanpour K. A Review of Monkeypox Ocular Manifestations and Complications: Insights for the 2022 Outbreak. Ophthalmol Ther 2023; 12:55-69. [PMID: 36512187 PMCID: PMC9834445 DOI: 10.1007/s40123-022-00626-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 11/24/2022] [Indexed: 12/15/2022] Open
Abstract
Monkeypox (MPVX) infection has been associated with multiorgan presentations. Thus, monkeypox infection's early and late complications are of particular concern, prompting health systems to decipher threatening sequels and their possible countermeasures. The current article will review the clinical signs and symptoms of the present and former outbreaks, differential diagnoses, workup and treatment of the ocular manifestations of MPXV infection in detail. One of the uncommon yet considerable MPXV complications is ocular involvement. These injuries are classified as (1) more frequent and benign lesions and (2) less common and vision-threatening sequels. Conjunctivitis, blepharitis and photophobia are the most uncomplicated reported presentations. Moreover, MPXV can manifest as eye redness, frontal headache, orbital and peri-ocular rashes, lacrimation and ocular discharge, subconjunctival nodules and, less frequently, as keratitis, corneal ulceration, opacification, perforation and blindness. The ocular manifestations have been less frequent and arguably less severe within the current outbreak. Despite the possibility of underestimation, the emerging evidence from observational investigations documented rates of around 1% for ocular involvement in the current outbreak compared to a 9-23% incidence in previous outbreaks in the endemic countries. The history of smallpox immunization is a protective factor against these complications. Despite a lack of definite and established treatment, simple therapies like regular lubrication and prophylactic use of topical antibiotics may be considered for MPXV ocular complications. Timely administration of specific antivirals may also be effective in severe cases. Monkeypox usually has mild to moderate severity and a self-limited course. However, timely recognition and proper management of the disease could reduce the risk of permanent ocular sequelae and disease morbidity.
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Affiliation(s)
- Amirmasoud Rayati Damavandi
- Translational Ophthalmology Research Center, Tehran University of Medical Sciences, Tehran, Iran
- School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farbod Semnani
- Translational Ophthalmology Research Center, Tehran University of Medical Sciences, Tehran, Iran
- School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Kiana Hassanpour
- Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Science, Shahid Beheshti University of Medical Sciences, Paidarfard St, Bostaan 9th St, Pasdaran, Tehran, 16666 Iran
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79
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Shamim MA, Padhi BK, Satapathy P, Veeramachaneni SD, Chatterjee C, Tripathy S, Akhtar N, Pradhan A, Dwivedi P, Mohanty A, Rodriguez-Morales AJ, Sah R, Al-Tammemi AB, Al-Tawfiq JA, Nowrouzi-Kia B, Chattu VK. The use of antivirals in the treatment of human monkeypox outbreaks: a systematic review. Int J Infect Dis 2023; 127:150-161. [PMID: 36470502 PMCID: PMC9719850 DOI: 10.1016/j.ijid.2022.11.040] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/27/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES Human monkeypox virus (MPXV) infection is a recently declared public health emergency of international concern by the World Health Organization. Besides, there is scant literature available on the use of antivirals in MPXV infection. This systematic review compiles all evidence of various antivirals used on their efficacy and safety and summarizes their mechanisms of action. METHODS A review was done of all original studies mentioning individual patient data on the use of antivirals in patients with MPXV infection. RESULTS Of the total 487 non-duplicate studies, 18 studies with 71 individuals were included. Tecovirimat was used in 61 individuals, followed by cidofovir in seven and brincidofovir (BCV) in three individuals. Topical trifluridine was used in four ophthalmic cases in addition to tecovirimat. Of the total, 59 (83.1%) were reported to have complete resolution of symptoms; one was experiencing waxing and waning of symptoms, only one (1.8%) had died, and the others were having a resolution of symptoms. The death was thought unrelated to tecovirimat. Elevated hepatic panels were reported among all individuals treated with BCV (leading to treatment discontinuation) and five treated with tecovirimat. CONCLUSION Tecovirimat is the most used and has proven beneficial in several aggravating cases. No major safety concerns were detected upon its use. Topical trifluridine was used as an adjuvant treatment option along with tecovirimat. BCV and cidofovir were seldom used, with the latter often being used due to the unavailability of tecovirimat. BCV was associated with treatment discontinuation due to adverse events.
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Affiliation(s)
| | - Bijaya Kumar Padhi
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh, India,Corresponding authors
| | - Prakasini Satapathy
- Department of Virology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | | | - Snehasish Tripathy
- Department of Preventive Oncology, Homi Bhabha Cancer Hospital and Research Centre, Muzaffarpur, India
| | - Naushaba Akhtar
- Indian Council of Medical Research - Regional Medical Research Centre, Bhubaneswar, India
| | - Anindita Pradhan
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India
| | - Pradeep Dwivedi
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India,Centre of Excellence for Tribal Health, All India Institute of Medical Sciences, Jodhpur, India
| | - Aroop Mohanty
- All India Institute of Medical Sciences, Gorakhpur, India
| | - Alfonso J. Rodriguez-Morales
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Américas, Pereira, Colombia,Institución Universitaria Visión de las Américas, Pereira, Colombia,Clinical Epidemiology and Biostatistics, Universidad Cientifica del Sur, Lima, Peru
| | - Ranjit Sah
- Tribhuvan University Teaching Hospital, Institute of Medicine, Kathmandu, Nepal,Harvard Medical School, Boston, USA,Dr. D.Y. Patil Medical College, Hospital and Research Center, Dr. D.Y. Patil Vidyapeeth, Pune, Maharashtra, India,Corresponding authors
| | - Ala'a B. Al-Tammemi
- Migration Health Division, International Organization for Migration (IOM), Amman, Jordan
| | - Jaffar A. Al-Tawfiq
- Infectious Diseases Division, Department of Medicine, Indiana University School of Medicine, Indianapolis, USA,Infectious Disease Division, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, USA,Specialty Internal Medicine and Quality Department, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia
| | - Behdin Nowrouzi-Kia
- ReSTORE Lab, Department of Occupational Science & Occupational Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Vijay Kumar Chattu
- ReSTORE Lab, Department of Occupational Science & Occupational Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada,Center for Transdisciplinary Research, Saveetha Institute of Medical and Technological Sciences, Saveetha University, Chennai, India,Department of Community Medicine, Faculty of Medicine, Datta Meghe Institute of Medical Sciences, Wardha, India,Corresponding authors
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80
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Re: 'clinical characteristics of ambulatory and hospitalised patients with monkeypox virus infection' by Mailhe et al. Clin Microbiol Infect 2023; 29:269-271. [PMID: 36243350 PMCID: PMC9554265 DOI: 10.1016/j.cmi.2022.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/04/2022] [Accepted: 10/05/2022] [Indexed: 02/07/2023]
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81
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Hoarau G, Vauloup Fellous C, Haigh O, Labetoulle M, Rousseau A. [Monkeypox: Important facts for the ophthalmologist]. J Fr Ophtalmol 2023; 46:185-193. [PMID: 36639339 PMCID: PMC9832348 DOI: 10.1016/j.jfo.2022.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 11/11/2022] [Accepted: 11/14/2022] [Indexed: 01/13/2023]
Abstract
The current monkeypox virus (MPXV) outbreak, raging since May 2022, is the largest ever observed on a world-wide scale. Despite previously being endemic in west and central Africa with a mortality rate of up to 10%, it remained a neglected tropical disease. Along with other recent pandemics gaining much attention, this MPXV outbreak has provided an opportunity to improve our understanding of its physiopathology and better define management strategies, particularly in patients with more serious disease. From the ophthalmologist's perspective, eyelid involvement and conjunctivitis or keratoconjunctivitis are frequently observed and may precede systemic signs or even remain the major site of involvement. While the course of MPXV keratoconjunctivitis is most often favorable, severe cases pose a functional threat, in particular for immunocompromised patients. This review provides an overview of MPXV pathophysiology, diagnosis and treatment, as well as considerations for prevention of transmission. During such an epidemic, the ophthalmologist can be the first to diagnose MPXV, treat the ocular involvement, and set up adequate preventative measures in collaboration with infectious disease specialists.
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Affiliation(s)
- G. Hoarau
- Service d’ophtalmologie, réseau OPHTARA, CHU Bicêtre Paris-Saclay, université Paris Saclay, AP–HP, Kremlin-Bicêtre, France
| | - C. Vauloup Fellous
- Service de virologie, HU Paul Brousse Paris Saclay, université Paris Saclay, AP–HP, Villejuif, France,Département d’immunologie des maladies virales, auto-immunes, hématologiques et bactériennes, UMR1184, CEA Fontenay-Aux-Roses, France
| | - O. Haigh
- Département d’immunologie des maladies virales, auto-immunes, hématologiques et bactériennes, UMR1184, CEA Fontenay-Aux-Roses, France
| | - M. Labetoulle
- Service d’ophtalmologie, réseau OPHTARA, CHU Bicêtre Paris-Saclay, université Paris Saclay, AP–HP, Kremlin-Bicêtre, France,Département d’immunologie des maladies virales, auto-immunes, hématologiques et bactériennes, UMR1184, CEA Fontenay-Aux-Roses, France
| | - A. Rousseau
- Service d’ophtalmologie, réseau OPHTARA, CHU Bicêtre Paris-Saclay, université Paris Saclay, AP–HP, Kremlin-Bicêtre, France,Département d’immunologie des maladies virales, auto-immunes, hématologiques et bactériennes, UMR1184, CEA Fontenay-Aux-Roses, France,Auteur correspondant. Service d’ophtalmologie, CHU Bicêtre, 78, rue du Général Leclerc, 94275 Le Kremlin-Bicêtre, France
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82
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Català A, Riera J, Fuertes I. Mpox - Formerly Monkey Pox - in Dermatology: A Review of Epidemiologic Features, Clinical Presentation, Diagnosis, and Treatment. ACTAS DERMO-SIFILIOGRAFICAS 2023; 114:318-326. [PMID: 36682683 PMCID: PMC9854265 DOI: 10.1016/j.ad.2023.01.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/27/2022] [Accepted: 01/08/2023] [Indexed: 01/22/2023] Open
Abstract
Mpox is an emerging zoonotic disease that has spread rapidly around the world. It has been declared a public health emergency of international concern by the World Health Organization. This review is an update for dermatologists on the epidemiology, clinical presentation, diagnosis, and treatment of Mpox. The primary mode of transmission in the current outbreak is close physical contact during sexual activity. Although most of the initial cases were reported in men who have sex with men, anyone who has close contact with an infected person or contaminated fomites is at risk. Classic prodromal features of Mpox include subclinical manifestations and a mild rash. Complications are common but rarely require hospitalization. Polymerase chain reaction analysis of mucocutaneous lesions is the test of choice for a definitive diagnosis. In the absence of specific treatments, management focuses on symptomatic relief.
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83
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An atypical presentation of monkeypox associated with scrotal and penile shaft edema. JAAD Case Rep 2023; 33:36-38. [PMID: 36694844 PMCID: PMC9854266 DOI: 10.1016/j.jdcr.2022.12.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 12/25/2022] [Accepted: 12/27/2022] [Indexed: 01/22/2023] Open
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84
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Liu Q, Fu L, Wang B, Sun Y, Wu X, Peng X, Li Y, Lin YF, Fitzpatrick T, Vermund SH, Zou H. Clinical Characteristics of Human Mpox (Monkeypox) in 2022: A Systematic Review and Meta-Analysis. Pathogens 2023; 12:146. [PMID: 36678494 PMCID: PMC9861547 DOI: 10.3390/pathogens12010146] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 12/26/2022] [Accepted: 01/03/2023] [Indexed: 01/17/2023] Open
Abstract
Since May 2022, large numbers of human mpox (previously known as monkeypox) cases have been reported in non-endemic regions. We conducted a systematic review and meta-analysis to elucidate clinical characteristics of the current mpox outbreak. Our systematic review and meta-analysis were undertaken according to PRISMA and MOOSE guidelines. We searched PubMed, EMBASE, and Web of Science for publications between 1 January and 11 November 2022. Random-effects models were used to pool results. Heterogeneity was assessed using I2. This study is registered with PROSPERO, CRD42022355590. Skin lesions (95.2%, 95% CI [93.3-96.9%]), fever (58.4%, [54.9-61.8%]) and lymphadenopathy (53.0%, [48.7-57.3%]) were the most common symptoms. The most common dermatological manifestations were anogenital lesions (65.7%, [57.8-73.0%]), and the most common lymphadenopathy was inguinal (46.8%, [40.6-53.0%]). There were no differences in symptoms including malaise, fever, headache, and genital, anal, and oropharyngeal lesions according to HIV infection status. Median age of patients varied from 15 to 57.5 years (median, 35 years). The median proportion of men who had sex with men (MSM) was 100.0% (20.6-100.0%). The median proportion of patients who reported recent sexual exposure was 99.2% (14.3-100.0%). The median proportion of PLHIV was 42.2% (0.0-100.0%). Skin lesions, fever, inguinal lymphadenopathy, and anogenital lesions were the most common symptoms of mpox reported in the current outbreak. Existing guidelines should be updated to reflect these clinical manifestations and groups at highest risk of infection, MSM in particular.
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Affiliation(s)
- Qi Liu
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China
| | - Leiwen Fu
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China
| | - Bingyi Wang
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China
| | - Yinghui Sun
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China
| | - Xinsheng Wu
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China
| | - Xin Peng
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China
| | - Yuwei Li
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China
| | - Yi-Fan Lin
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China
| | | | - Sten H. Vermund
- Yale School of Public Health, Yale University, New Haven, CT 06520, USA
| | - Huachun Zou
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China
- Kirby Institute, University of New South Wales, Sydney, NSW 2052, Australia
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85
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Mitjà O, Ogoina D, Titanji BK, Galvan C, Muyembe JJ, Marks M, Orkin CM. Monkeypox. Lancet 2023; 401:60-74. [PMID: 36403582 PMCID: PMC9671644 DOI: 10.1016/s0140-6736(22)02075-x] [Citation(s) in RCA: 172] [Impact Index Per Article: 172.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/12/2022] [Accepted: 10/19/2022] [Indexed: 11/19/2022]
Abstract
Monkeypox is a zoonotic illness caused by the monkeypox virus, an Orthopoxvirus in the same genus as the variola, vaccinia, and cowpox viruses. Since the detection of the first human case in the Democratic Republic of the Congo in 1970, the disease has caused sporadic infections and outbreaks, mainly restricted to some countries in west and central Africa. In July, 2022, WHO declared monkeypox a Public Health Emergency of International Concern, on account of the unprecedented global spread of the disease outside previously endemic countries in Africa and the need for global solidarity to address this previously neglected disease. The 2022 outbreak has been primarily associated with close intimate contact (including sexual activity) and most cases have been diagnosed among men who have sex with men, who often present with novel epidemiological and clinical characteristics. In the 2022 outbreak, the incubation period ranges from 7 days to 10 days and most patients present with a systemic illness that includes fever and myalgia and a characteristic rash, with papules that evolve to vesicles, pustules, and crusts in the genital, anal, or oral regions and often involve the mucosa. Complications that require medical treatment (eg, antiviral therapy, antibacterials, and pain control) occur in up to 40% of patients and include rectal pain, odynophagia, penile oedema, and skin and anorectal abscesses. Most patients have a self-limited illness; between 1% and 13% require hospital admission (for treatment or isolation), and the case-fatality rate is less than 0·1%. A diagnosis can be made through the presence of Orthopoxvirus DNA in PCRs from lesion swabs or body fluids. Patients with severe manifestations and people at risk of severe disease (eg, immunosuppressed people) could benefit from antiviral treatment (eg, tecovirimat). The current strategy for post-exposure prophylaxis or pre-exposure prophylaxis for people at high risk is vaccination with the non-replicating modified vaccinia Ankara. Antiviral treatment and vaccines are not yet available in endemic countries in Africa.
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Affiliation(s)
- Oriol Mitjà
- Skin Neglected Tropical Diseases and Sexually Transmitted Infections section, Hospital Universitari Germans Trías i Pujol, Badalona, Spain; Fight Infectious Diseases Foundation, Badalona, Spain; School of Medicine and Health Sciences, University of Papua New Guinea, Port Moresby, Papua New Guinea.
| | - Dimie Ogoina
- Department of Internal Medicine, Infectious Diseases Unit, Niger Delta University and Niger Delta University Teaching Hospital, Bayelsa, Nigeria
| | - Boghuma K Titanji
- Division of Infectious Diseases, Emory University School of Medicine, Atlanta, GA, USA; Medecins du Cameroun (Medcamer), Yaoundé, Cameroon
| | | | - Jean-Jacques Muyembe
- Institut National de Recherche Biomedicale, Kinshasa, Democratic Republic of the Congo
| | - Michael Marks
- London School of Hygiene & Tropical Medicine, London, UK; Hospital for Tropical Diseases, University College London Hospital, London, UK; Division of Infection and Immunology, University College London, London, UK
| | - Chloe M Orkin
- Centre for Immunobiology, Blizard Institute, Queen Mary University, London, UK
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86
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Colavita F, Antinori A, Nicastri E, Focosi D, Girardi E, Vaia F, Maggi F. Monkeypox virus in human body sites and fluids: evidence for transmission. THE LANCET. INFECTIOUS DISEASES 2023; 23:6-8. [PMID: 36183708 PMCID: PMC9534141 DOI: 10.1016/s1473-3099(22)00639-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Francesca Colavita
- Laboratory of Virology, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome 00149, Italy
| | - Andrea Antinori
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome 00149, Italy
| | - Emanuele Nicastri
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome 00149, Italy
| | - Daniele Focosi
- North-Western Tuscany Blood Bank, Pisa University Hospital, Pisa, Italy
| | - Enrico Girardi
- Scientific Direction, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome 00149, Italy
| | - Francesco Vaia
- General Direction, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome 00149, Italy
| | - Fabrizio Maggi
- Laboratory of Virology, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome 00149, Italy
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87
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Levitt CV, Tran QK, Hraky H, Mazer-Amirshahi M, Pourmand A. Emergency department approach to monkeypox. World J Emerg Med 2023; 14:341-348. [PMID: 37908793 PMCID: PMC10613789 DOI: 10.5847/wjem.j.1920-8642.2023.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/10/2023] [Indexed: 11/02/2023] Open
Abstract
BACKGROUND Monkeypox (mpox) is a viral infection that is primarily endemic to countries in Africa, but large outbreaks outside of Africa have been historically rare. In June 2022, mpox began to spread across Europe and North America, causing the World Health Organization (WHO) to declare mpox a public health emergency of international concern. This article aims to review clinical presentation, diagnosis, and prevention and treatment strategies on mpox, providing the basic knowledge for prevention and control for emergency providers. METHODS We conducted a review of the literature using PubMed and SCOPUS databases from their beginnings to the end of July 2023. The inclusion criteria were studies on adult patients focusing on emerging infections that described an approach to a public health emergency of international concern, systematic reviews, clinical guidelines, and retrospective studies. Studies that were not published in English were excluded. RESULTS We included 50 studies in this review. The initial symptoms of mpox are non-specific: fever, malaise, myalgias, and sore throat. Rash, a common presentation of mpox, usually occurs 2-4 weeks after the prodrome, but the presence of lymphadenopathy may distinguish mpox from other infections from the Poxviridae family. Life-threatening complications such as pneumonia, sepsis, encephalitis, myocarditis, and death can occur. There are documented co-occurrences of human immunodeficiency virus (HIV) and other sexually transmitted infections that can worsen morbidity. CONCLUSION The initial presentation of mpox is non-specific. The preferred treatment included tecovirimat in patients with severe illness or at high risk of developing severe disease and vaccination with two doses of JYNNEOS. However, careful history and physical examination can raise the clinicians' suspicion and point toward a prompt diagnosis. There are different modalities to prevent and treat mpox infection.
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Affiliation(s)
- Catherine V. Levitt
- Department of Emergency Medicine, George Washington University School of Medicine and Health Sciences, Washington DC 20037, USA
| | - Quincy K. Tran
- Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore 21201, USA
- Program in Trauma, The R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore 21201, USA
| | - Hashem Hraky
- Department of Emergency Medicine, George Washington University School of Medicine and Health Sciences, Washington DC 20037, USA
| | - Maryann Mazer-Amirshahi
- Department of Emergency Medicine, MedStar Washington Hospital Center and Georgetown University School of Medicine, Washington DC 20037, USA
| | - Ali Pourmand
- Department of Emergency Medicine, George Washington University School of Medicine and Health Sciences, Washington DC 20037, USA
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Mondi A, Gagliardini R, Mazzotta V, Vita S, Carletti F, Pinnetti C, Giancola ML, Specchiarello E, Lanini S, Faraglia F, Minosse C, Paulicelli J, Mariano A, Rozera G, Fontana C, Faccendini P, Maggi F, Girardi E, Vaia F, Nicastri E, Antinori A. Clinical experience with use of oral Tecovirimat or Intravenous Cidofovir for the treatment of Monkeypox in an Italian reference hospital. J Infect 2023; 86:66-117. [PMID: 36347428 PMCID: PMC9637020 DOI: 10.1016/j.jinf.2022.11.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 10/31/2022] [Accepted: 11/02/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Annalisa Mondi
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Roberta Gagliardini
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy;,Corresponding author: Dr. Roberta Gagliardini, Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Via Portuense 292, 00149 Rome, Italy, 0039 3331045103, 0039 0655170368
| | - Valentina Mazzotta
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Serena Vita
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Fabrizio Carletti
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Carmela Pinnetti
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Maria Letizia Giancola
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Eliana Specchiarello
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Simone Lanini
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Francesca Faraglia
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Claudia Minosse
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Jessica Paulicelli
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Andrea Mariano
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Gabriella Rozera
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Carla Fontana
- Laboratory of Microbiology and Biological Bank, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Paolo Faccendini
- Pharmacy Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Fabrizio Maggi
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Enrico Girardi
- Scientific Direction, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Francesco Vaia
- General Direction, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Emanuele Nicastri
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Andrea Antinori
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
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Yan D, Yan B. Metabolism Pathways of Major Therapeutics for Treating Monkeypox Mono- and Co-infection with Human Immunodeficient Virus or SARS-CoV-2. Curr Drug Metab 2023; 24:240-249. [PMID: 37287302 PMCID: PMC11089469 DOI: 10.2174/1389200224666230607124102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 04/08/2023] [Accepted: 04/11/2023] [Indexed: 06/09/2023]
Abstract
Monkeypox is a zoonotic viral disease and remains endemic in tropical regions of Central and West Africa. Since May of 2022, cases of monkeypox have soared and spread worldwide. Confirmed cases have shown no travel history to the endemic regions as seen in the past. The World Health Organization declared monkeypox a global public health emergency in July 2022, and the United States government followed suit one month later. The current outbreak, in contrast to traditional epidemics, has high coinfection rates, particularly with HIV (human immunodeficiency virus), and to a lesser extent with SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), the pathogen of COVID-19. No drugs have been approved specifically for monkeypox. However, there are therapeutic agents authorized to treat monkeypox under the Investigational New Drug protocol, including brincidofovir, cidofovir, and tecovirimat. In contrast to limited options for monkeypox treatment, there are available drugs specifically for HIV or SARS-CoV-2 infection. Interestingly, these HIV and COVID-19 medicines share metabolism pathways with those authorized to treat monkeypox, particularly of hydrolysis, phosphorylation, and active membrane transport. This review discusses how these pathways shared by these medicines should be considered to gain therapeutic synergy and maximize safety for treating monkeypox coinfections.
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Affiliation(s)
- Daisy Yan
- Department of Dermatology, Boston University School of Medicine, 609 Albany Street Boston, MA, 02118, United States
| | - Bingfang Yan
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, OH, 45229, United States
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90
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Kaufman AR, Chodosh J, Pineda R. Monkeypox Virus and Ophthalmology-A Primer on the 2022 Monkeypox Outbreak and Monkeypox-Related Ophthalmic Disease. JAMA Ophthalmol 2023; 141:78-83. [PMID: 36326768 DOI: 10.1001/jamaophthalmol.2022.4567] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Importance An ongoing global monkeypox virus outbreak in 2022 includes the US and other nonendemic countries. Monkeypox ophthalmic manifestations may present to the ophthalmologist, or the ophthalmologist may be involved in comanagement. This narrative review creates a primer for the ophthalmologist of clinically relevant information regarding monkeypox, its ophthalmic manifestations, and the 2022 outbreak. Observations Monkeypox virus is an Orthopoxvirus (genus includes variola [smallpox] and vaccinia [smallpox vaccine]). The 2022 outbreak is of clade II (historically named West African clade), specifically subclade IIb. In addition to historic transmission patterns (skin lesions, bodily fluids, respiratory droplets), sexual transmission has also been theorized in the current outbreak due to disproportionate occurrence in men who have sex with men. Monkeypox causes a characteristic skin eruption and mucosal lesions and may cause ophthalmic disease. Monkeypox-related ophthalmic disease (MPXROD) includes a spectrum of ocular pathologies including eyelid/periorbital skin lesions, blepharoconjunctivitis, and keratitis). Smallpox vaccination may reduce MPXROD occurrence. MPXROD seems to be rarer in the 2022 outbreaks than in historical outbreaks. MPXROD may result in corneal scarring and blindness. Historical management strategies for MPXROD include lubrication and prevention/management of bacterial superinfection in monkeypox keratitis. Case reports and in vitro data for trifluridine suggest a possible role in MPXROD. Tecovirimat, cidofovoir, brincidofovir and vaccinia immune globulin intravenous may be used for systemic infection. There is a theoretical risk for monkeypox transmission by corneal transplantation, and the Eye Bank Association of America has provided guidance. Smallpox vaccines (JYNNEOS [Bavarian Nordic] and ACAM2000 [Emergent Product Development Gaithersburg Inc]) provide immunity against monkeypox. Conclusions and Relevance The ophthalmologist may play an important role in the diagnosis and management of monkeypox. MPXROD may be associated with severe ocular and visual morbidity. As the current outbreak evolves, up-to-date guidance from public health organizations and professional societies are critical.
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Affiliation(s)
- Aaron R Kaufman
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston
| | - James Chodosh
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston.,Department of Ophthalmology & Visual Sciences, University of New Mexico School of Medicine, Albuquerque
| | - Roberto Pineda
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston
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Dogra S, Mehta H, Gupta S, Suri V. Monkeypox: a new global health emergency with predominant dermatological manifestations. Int J Dermatol 2023; 62:3-11. [PMID: 36411717 DOI: 10.1111/ijd.16504] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 10/19/2022] [Accepted: 10/26/2022] [Indexed: 11/24/2022]
Abstract
Monkeypox is a zoonotic virus belonging to the Orthopoxvirus genus. Previously endemic to Africa, outbreaks have been reported from all over the world, the largest of which is currently ongoing. Dermatologists are principally involved in recognition and diagnosis of the infection. This narrative review primarily focuses on clinical manifestations and highlights the unique epidemiological features of current outbreak. Lesions observed during the current outbreak lack the evolution described in endemic disease. Polymorphic lesions are common and may be confined to anogenital area. Onset of "prodromal" symptoms may coincide with onset of skin rash, and these may be altogether absent. Mortality rates observed are low. The exanthem should be differentiated from other infections such as herpes, molluscum contagiosum, smallpox, and other poxvirus infections. Presentation as an isolated genital lesion warrants differentiation from syphilis, chancroid, and other sexually transmitted diseases. Close intimate contact during sexual encounters is the primary mode of transmission, and other coexisting sexually transmitted infections are frequently diagnosed.
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Affiliation(s)
- Sunil Dogra
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Hitaishi Mehta
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Smriti Gupta
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vikas Suri
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Silva MST, Coutinho C, Torres TS, Peixoto E, Ismério R, Lessa F, Nunes EP, Hoagland B, Echeverria Guevara AD, Bastos MO, Ferreira Tavares IC, Diniz Ribeiro MP, Meneguetti Seravalli Ramos MR, Andrade HB, Lovetro Santana AP, Santini-Oliveira M, Santos Netto JB, Reges P, Magalhães MA, Silva Rosadas LA, Nazer S, Velasque L, Cardoso SW, da Silva EE, Veloso VG, Wakimoto MD, Grinsztejn B. Ambulatory and hospitalized patients with suspected and confirmed mpox: an observational cohort study from Brazil. LANCET REGIONAL HEALTH. AMERICAS 2023; 17:100406. [PMID: 36776570 PMCID: PMC9904017 DOI: 10.1016/j.lana.2022.100406] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/06/2022] [Accepted: 11/11/2022] [Indexed: 12/14/2022]
Abstract
Background By October 30, 2022, 76,871 cases of mpox were reported worldwide, with 20,614 cases in Latin America. This study reports characteristics of a case series of suspected and confirmed mpox cases at a referral infectious diseases center in Rio de Janeiro, Brazil. Methods This was a single-center, prospective, observational cohort study that enrolled all patients with suspected mpox between June 12 and August 19, 2022. Mpox was confirmed by a PCR test. We compared characteristics of confirmed and non-confirmed cases, and among confirmed cases according to HIV status using distribution tests. Kernel estimation was used for exploratory spatial analysis. Findings Of 342 individuals with suspected mpox, 208 (60.8%) were confirmed cases. Compared to non-confirmed cases, confirmed cases were more frequent among individuals aged 30-39 years, cisgender men (96.2% vs. 66.4%; p < 0.0001), reporting recent sexual intercourse (95.0% vs. 69.4%; p < 0.0001) and using PrEP (31.6% vs. 10.1%; p < 0.0001). HIV (53.2% vs. 20.2%; p < 0.0001), HCV (9.8% vs. 1.1%; p = 0.0046), syphilis (21.2% vs. 16.3%; p = 0.43) and other STIs (33.0% vs. 21.6%; p = 0.042) were more frequent among confirmed mpox cases. Confirmed cases presented more genital (77.3% vs. 39.8%; p < 0.0001) and anal lesions (33.1% vs. 11.5%; p < 0.0001), proctitis (37.1% vs. 13.3%; p < 0.0001) and systemic signs and symptoms (83.2% vs. 64.5%; p = 0.0003) than non-confirmed cases. Compared to confirmed mpox HIV-negative, HIV-positive individuals were older, had more HCV coinfection (15.2% vs. 3.7%; p = 0.011), anal lesions (45.7% vs. 20.5%; p < 0.001) and clinical features of proctitis (45.2% vs. 29.3%; p = 0.058). Interpretation Mpox transmission in Rio de Janeiro, Brazil, rapidly evolved into a local epidemic, with sexual contact playing a crucial role in its dynamics and high rates of coinfections with other STI. Preventive measures must address stigma and social vulnerabilities. Funding Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz).
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Affiliation(s)
- Mayara Secco Torres Silva
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Carolina Coutinho
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Thiago Silva Torres
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Eduardo Peixoto
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Ronaldo Ismério
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Flavia Lessa
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Estevão Portela Nunes
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Brenda Hoagland
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | | | - Matheus Oliveira Bastos
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | | | - Maria Pia Diniz Ribeiro
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | | | - Hugo Boechat Andrade
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Ana Paula Lovetro Santana
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Marilia Santini-Oliveira
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Juliana Barbosa Santos Netto
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Paula Reges
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Monica Avelar Magalhães
- Instituto de Comunicação e Informação Científica e Tecnológica em Saúde, Fundação Oswaldo Cruz (ICICT-Fiocruz), Rio de Janeiro, RJ, Brazil
| | | | - Sandro Nazer
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Luciane Velasque
- Universidade Federal do Estado do Rio de Janeiro (UNIRIO), Departamento de Matemática e Estatística, Rio de Janeiro, RJ, Brazil
| | - Sandra Wagner Cardoso
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Edson Elias da Silva
- Instituto Oswaldo Cruz, Fundação Oswaldo Cruz (IOC-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Valdilea Gonçalves Veloso
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Mayumi Duarte Wakimoto
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Beatriz Grinsztejn
- Instituto Nacional de Infectologia Evandro Chagas, Fundação Oswaldo Cruz (INI-Fiocruz), Rio de Janeiro, RJ, Brazil
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Silva MST, Santos DGD, Coutinho C, Ribeiro MPD, Cardoso SW, Veloso VG, Grinsztejn B. The first case of acute HIV and monkeypox coinfection in Latin America. Braz J Infect Dis 2022; 27:102736. [PMID: 36592945 PMCID: PMC9800211 DOI: 10.1016/j.bjid.2022.102736] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 12/16/2022] [Indexed: 12/31/2022] Open
Abstract
Monkeypox (MPX) transmission outside non-endemic countries has been reported since May 2022, rapidly evolving into a multi-country outbreak. A potential role of sexual contact in transmission dynamics, as well as a predominance of anogenital lesions, are remarkable features of current cases. Screening for sexually transmitted infections (STIs) plays an important role in the evaluation of patients with suspected MPX infection. Herein we report the first case of a patient diagnosed with both MPX and acute HIV infection in Latin America. He had no major complications during his clinical course, and antiretroviral therapy was promptly initiated. Diagnosis of acute HIV requires a high level of suspicion and appropriate laboratory investigation. Health practitioners need to consider this diagnosis while evaluating patients with suspected MPX with a recent unprotected sexual contact.
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Affiliation(s)
- Mayara Secco Torres Silva
- Fundação Oswaldo Cruz (Fiocruz), Instituto Nacional de Infectologia Evandro Chagas, Laboratório de Pesquisa Clínica em DST/AIDS, Rio de Janeiro, RJ, Brazil
| | - Desiree Gomes Dos Santos
- Fundação Oswaldo Cruz (Fiocruz), Instituto Nacional de Infectologia Evandro Chagas, Laboratório de Pesquisa Clínica em DST/AIDS, Rio de Janeiro, RJ, Brazil
| | - Carolina Coutinho
- Fundação Oswaldo Cruz (Fiocruz), Instituto Nacional de Infectologia Evandro Chagas, Laboratório de Pesquisa Clínica em DST/AIDS, Rio de Janeiro, RJ, Brazil
| | - Maria Pia Diniz Ribeiro
- Fundação Oswaldo Cruz (Fiocruz), Instituto Nacional de Infectologia Evandro Chagas, Laboratório de Pesquisa Clínica em DST/AIDS, Rio de Janeiro, RJ, Brazil
| | - Sandra Wagner Cardoso
- Fundação Oswaldo Cruz (Fiocruz), Instituto Nacional de Infectologia Evandro Chagas, Laboratório de Pesquisa Clínica em DST/AIDS, Rio de Janeiro, RJ, Brazil
| | - Valdilea Gonçalves Veloso
- Fundação Oswaldo Cruz (Fiocruz), Instituto Nacional de Infectologia Evandro Chagas, Laboratório de Pesquisa Clínica em DST/AIDS, Rio de Janeiro, RJ, Brazil
| | - Beatriz Grinsztejn
- Fundação Oswaldo Cruz (Fiocruz), Instituto Nacional de Infectologia Evandro Chagas, Laboratório de Pesquisa Clínica em DST/AIDS, Rio de Janeiro, RJ, Brazil.
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- Fundação Oswaldo Cruz (Fiocruz), Instituto Nacional de Infectologia Evandro Chagas, Laboratório de Pesquisa Clínica em DST/AIDS, Rio de Janeiro, RJ, Brazil
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Mpox: a new name for a new disease? THE LANCET. INFECTIOUS DISEASES 2022; 23:516-517. [PMID: 36566770 PMCID: PMC9779905 DOI: 10.1016/s1473-3099(22)00871-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022]
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León-Figueroa DA, Barboza JJ, Saldaña-Cumpa HM, Moreno-Ramos E, Bonilla-Aldana DK, Valladares-Garrido MJ, Sah R, Rodriguez-Morales AJ. Detection of Monkeypox Virus according to The Collection Site of Samples from Confirmed Cases: A Systematic Review. Trop Med Infect Dis 2022; 8:tropicalmed8010004. [PMID: 36668911 PMCID: PMC9865842 DOI: 10.3390/tropicalmed8010004] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/11/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022] Open
Abstract
Due to the rapid evolution of the monkeypox virus, the means by which the monkeypox virus is spread is subject to change. Therefore, the present study aims to analyze the detection of the monkeypox virus according to the collection site of samples from confirmed monkeypox cases. A systematic literature review was performed using PubMed, Scopus, Web of Science, and Embase databases until 5 October 2022. A total of 1022 articles were retrieved using the search strategy. After removing duplicates (n = 566) and examining by title, abstract, and full text, 65 studies reporting monkeypox case reports were included with a detailed description of risk factors, sexually transmitted infections (STIs), site of monkeypox virus-positive specimens, location of skin lesions, and diagnostic test. A total of 4537 confirmed monkeypox cases have been reported, of which 98.72% of the cases were male with a mean age of 36 years, 95.72% had a sexual behavior of being men who have sex with men, and 28.1% had human immunodeficiency virus (HIV). The most frequent locations of lesions in patients diagnosed with monkeypox were: 42.85% on the genitalia and 37.1% in the perianal region. All confirmed monkeypox cases were diagnosed by reverse transcriptase polymerase chain reaction (RT-PCR), and the most frequent locations of samples collected for diagnosis that tested positive for monkeypox virus were: 91.85% from skin lesions, 20.81% from the oropharynx, 3.19% from blood, and 2.43% from seminal fluid. The disease course of the cases with monkeypox was asynchronous, with no severe complications, and most patients did not report specific treatment but simply followed a symptomatic treatment.
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Affiliation(s)
- Darwin A. León-Figueroa
- Facultad de Medicina Humana, Universidad de San Martín de Porres, Chiclayo 15011, Peru
- Centro de Investigación en Atención Primaria en Salud, Universidad Peruana Cayetano Heredia, Lima 15102, Peru
| | - Joshuan J. Barboza
- Vicerrectorado de Investigación, Universidad Norbert Wiener, Lima 15046, Peru
- Correspondence: ; Tel.: +51-99-2108-520
| | - Hortencia M. Saldaña-Cumpa
- Facultad de Medicina Humana, Universidad de San Martín de Porres, Chiclayo 15011, Peru
- Centro de Investigación en Atención Primaria en Salud, Universidad Peruana Cayetano Heredia, Lima 15102, Peru
| | | | | | - Mario J. Valladares-Garrido
- Facultad de Medicina Humana, Universidad de San Martín de Porres, Chiclayo 15011, Peru
- Oficina de Epidemiología, Hospital Regional Lambayeque, Chiclayo 14012, Peru
- Facultad de Medicina, Universidad Cesar Vallejo, Piura 20002, Peru
| | - Ranjit Sah
- Institute of Medicine, Tribhuvan University Teaching Hospital, Kathmandu 44600, Nepal
- Dr. D.Y Patil Medical College, Hospital and Research Center, Dr. D.Y. Patil Vidyapeeth, Pune 411018, Maharashtra, India
| | - Alfonso J. Rodriguez-Morales
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundacion Universitaria Autonoma de las Americas, Pereira 660001, Risaralda, Colombia
- Latin American Network of Monkeypox Virus Research (LAMOVI), Pereira 660003, Risaralda, Colombia
- Master of Clinical Epidemiology and Biostatistics, Universidad Cientifica del Sur, Lima 15067, Peru
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut 1102, Lebanon
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96
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Abstract
Human monkeypox is a viral zoonosis endemic to West and Central Africa that has recently generated increased interest and concern on a global scale as an emerging infectious disease threat in the midst of the slowly relenting COVID-2019 disease pandemic. The hallmark of infection is the development of a flu-like prodrome followed by the appearance of a smallpox-like exanthem. Precipitous person-to-person transmission of the virus among residents of 100 countries where it is nonendemic has motivated the immediate and widespread implementation of public health countermeasures. In this review, we discuss the origins and virology of monkeypox virus, its link with smallpox eradication, its record of causing outbreaks of human disease in regions where it is endemic in wildlife, its association with outbreaks in areas where it is nonendemic, the clinical manifestations of disease, laboratory diagnostic methods, case management, public health interventions, and future directions.
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Affiliation(s)
- Sameer Elsayed
- Department of Medicine, Western University, London, Ontario, Canada
- Department of Pathology & Laboratory Medicine, Western University, London, Ontario, Canada
- Department of Epidemiology & Biostatistics, Western University, London, Ontario, Canada
| | - Lise Bondy
- Department of Medicine, Western University, London, Ontario, Canada
| | - William P. Hanage
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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Zardi EM, Chello C. Human Monkeypox-A Global Public Health Emergency. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192416781. [PMID: 36554659 PMCID: PMC9779584 DOI: 10.3390/ijerph192416781] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/06/2022] [Accepted: 12/08/2022] [Indexed: 06/02/2023]
Abstract
Monkeypox, a viral zoonosis caused by an Orthopoxvirus, is clinically characterized by fever, headache, lymphadenopathy, myalgia, rash and burdened by some complications that can be severe and life threatening. Monkeypox, endemic in some central and west African countries, in tropical areas near equator, rose to the headlines following its recent outbreak in non-endemic countries of Europe and the USA. Thus, the World Health Organization, worried about the growing dimension of the problem, declared monkeypox a global public health emergency. Now, after months of careful observation, the western scientific research is drawing conclusion that African endemic countries represent a reserve pool able to feed, through travelers and sexual networks, the outbreak in non-endemic countries in which high-risk communities such as gay and bisexual men are the most affected. Prevention through vaccination and early diagnosis are the core to breaking the chain of diffusion of this epidemic. Particular attention should be paid to avoid the spread from endemic countries, also implementing the economic investments in their public health system. Information campaigns and assistance to high-risk classes in non-endemic countries are important priorities, however, assuming that specific treatments for this disease are still tentative.
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Affiliation(s)
- Enrico Maria Zardi
- Internistic Ultrasound Service, Department of Medicine and Surgery, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128 Rome, Italy
| | - Camilla Chello
- PhD Course, Department of Medicine and Surgery, Fondazione Policlinico Universitario Campus Bio-Medico di Roma, 00128 Rome, Italy
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98
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Thornhill JP, Palich R, Ghosn J, Walmsley S, Moschese D, Cortes CP, Galliez RM, Garlin AB, Nozza S, Mitja O, Radix AE, Blanco JL, Crabtree-Ramirez B, Thompson M, Wiese L, Schulbin H, Levcovich A, Falcone M, Lucchini A, Sendagorta E, Treutiger CJ, Byrne R, Coyne K, Meyerowitz EA, Grahn AM, Hansen ABE, Pourcher V, DellaPiazza M, Lee R, Stoeckle M, Hazra A, Apea V, Rubenstein E, Jones J, Wilkin A, Ganesan A, Henao-Martínez AF, Chow EJ, Titanji BK, Zucker JE, Ogoina D, Orkin CM. Human monkeypox virus infection in women and non-binary individuals during the 2022 outbreaks: a global case series. Lancet 2022; 400:1953-1965. [PMID: 36403584 PMCID: PMC9671743 DOI: 10.1016/s0140-6736(22)02187-0] [Citation(s) in RCA: 79] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/01/2022] [Accepted: 11/01/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Between May and November, 2022, global outbreaks of human monkeypox virus infection have been reported in more than 78 000 people worldwide, predominantly in men who have sex with men. We describe the epidemiological and clinical characteristics of monkeypox virus infection in cisgender (cis) and transgender (trans) women and non-binary individuals assigned female sex at birth to improve identification and understanding of risk factors. METHODS International collaborators in geographical locations with high numbers of diagnoses of monkeypox virus infection were approached and invited to contribute data on women and non-binary individuals with confirmed monkeypox virus infection. Contributing centres completed deidentified structured case-report spreadsheets, adapted and developed by participating clinicians, to include variables of interest relevant to women and non-binary individuals assigned female at birth. We describe the epidemiology and clinical course observed in the reported infections. FINDINGS Collaborators reported data for a total of 136 individuals with monkeypox virus infection who presented between May 11 and Oct 4, 2022, across 15 countries. Overall median age was 34 years (IQR 28-40; range 19-84). The cohort comprised 62 trans women, 69 cis women, and five non-binary individuals (who were, because of small numbers, grouped with cis women to form a category of people assigned female at birth for the purpose of comparison). 121 (89%) of 136 individuals reported sex with men. 37 (27%) of all individuals were living with HIV, with a higher proportion among trans women (31 [50%] of 62) than among cis women and non-binary individuals (six [8%] of 74). Sexual transmission was suspected in 55 (89%) trans women (with the remainder having an unknown route of transmission) and 45 (61%) cis women and non-binary individuals; non-sexual routes of transmission (including household and occupational exposures) were reported only in cis women and non-binary individuals. 25 (34%) of 74 cis women and non-binary individuals submitted to the case series were initially misdiagnosed. Overall, among individuals with available data, rash was described in 124 (93%) of 134 individuals and described as anogenital in 95 (74%) of 129 and as vesiculopustular in 105 (87%) of 121. Median number of lesions was ten (IQR 5-24; range 1-200). Mucosal lesions involving the vagina, anus, or oropharynx or eye occurred in 65 (55%) of 119 individuals with available data. Vaginal and anal sex were associated with lesions at those sites. Monkeypox virus DNA was detected by PCR from vaginal swab samples in all 14 samples tested. 17 (13%) individuals were hospitalised, predominantly for bacterial superinfection of lesions and pain management. 33 (24%) individuals were treated with tecovirimat and six (4%) received post-exposure vaccinations. No deaths were reported. INTERPRETATION The clinical features of monkeypox in women and non-binary individuals were similar to those described in men, including the presence of anal and genital lesions with prominent mucosal involvement. Anatomically, anogenital lesions were reflective of sexual practices: vulvovaginal lesions predominated in cis women and non-binary individuals and anorectal features predominated in trans women. The prevalence of HIV co-infection in the cohort was high. FUNDING None.
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Affiliation(s)
- John P Thornhill
- Department of Infection and Immunity, Blizard Institute and SHARE Collaborative, Queen Mary University of London, Barts Health NHS Trust, London, UK
| | - Romain Palich
- Infectious Diseases Department, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, Pierre Louis Epidemiology and Public Health Institute, Sorbonne University, INSERM 1136, Paris, France
| | - Jade Ghosn
- Department of Infectious Diseases, Bichât University Hospital, Assistance Publique-Hôpitaux de Paris Nord, Université Paris Cité, INSERM U1137, IAME, Paris, France
| | - Sharon Walmsley
- University Health Network, University of Toronto, Toronto, ON, Canada
| | - Davide Moschese
- Department of Infectious Diseases, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milan, Italy
| | | | - Rafael Mello Galliez
- Núcleo de Enfrentamento e Estudos de Doenças Infecciosas Emergentes e Reemergentes, Departamento de Doenças Infecciosas e Parasitárias, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Amy B Garlin
- Disease Prevention and Control Branch, Population Health Division, San Francisco Department of Public Health, San Francisco, CA, USA; Division of Infectious Diseases and Vaccinology, Berkeley School of Public Health, University of California, San Francisco, CA, USA
| | - Silvia Nozza
- Department of Infectious and Tropical Diseases, IRCCS-Ospedale San Raffaele, Milan, Italy
| | - Oriol Mitja
- Skin Neglected Tropical Diseases and Sexually Transmitted Infections Section, Fight Infectious Diseases Foundation, University Hospital Germans Trias i Pujol, Badalona, Spain
| | - Asa E Radix
- Department of Medicine, Callen-Lorde Community Health Center, NYU Grossman School of Medicine, New York, NY, USA
| | - Jose Luis Blanco
- Servicio de Enfermedades Infecciosas, Hospital Clinic de Barcelona, Universidad de Barcelona, Instituto para la Investigación Médica August Pi I Suñe, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Brenda Crabtree-Ramirez
- Departamento de Infectología, Instituto Nacional de Ciencias Médicas y Nutrición, Salvador Zubirán, Mexico City, Mexico
| | | | - Lothar Wiese
- Department of Infectious Diseases, Zealand University Hospital, Roskilde, Denmark
| | | | | | - Marco Falcone
- Infectious Diseases Unit, Cisanello University Hospital, Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - Anna Lucchini
- Sexual Health Clinic, National Health Service, Torino, Italy
| | - Elena Sendagorta
- Servicio de Dermatología, Hospital Universitario La Paz, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Investigación Hospital Universitario La Paz (IdiPAZ), Madrid, Spain
| | - Carl-Johan Treutiger
- Department of Infectious Diseases/Venhälsan, South General Hospital, Stockholm, Sweden
| | - Ruth Byrne
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | | | | | - Anna M Grahn
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Ann-Brit Eg Hansen
- Department of Infectious Diseases, Copenhagen University Hospital-Hvidovre, Hvidovre, Denmark
| | - Valerie Pourcher
- Infectious Diseases Department, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, Pierre Louis Epidemiology and Public Health Institute, Sorbonne University, INSERM 1136, Paris, France
| | - Michelle DellaPiazza
- Division of Infectious Diseases, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Rachel Lee
- George Washington University Hospital, Washington, DC, USA
| | - Marcel Stoeckle
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Aniruddha Hazra
- Section of Infectious Diseases and Global Health, University of Chicago Medicine, Chicago, IL, USA
| | - Vanessa Apea
- Department of Global Health, Wolfson Institute and SHARE Collaborative, Queen Mary University of London, Barts Health NHS Trust, London, UK
| | - Emma Rubenstein
- Department of Infectious Diseases, Saint-Louis and Lariboisière Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Joyce Jones
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Aimee Wilkin
- Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Anuradha Ganesan
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, The Henry M Jackson Foundation for the Advancement of Military Medicine, Walter Reed National Military Medical Center, Bethesda, MD, USA
| | | | - Eric J Chow
- Public Health-Seattle & King County, Seattle, WA, USA; Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA; Department of Epidemiology, University of Washington, Seattle, Washington, USA
| | - Boghuma K Titanji
- Department of Infectious Diseases, Emory University School of Medicine, Atlanta, GA, USA
| | - Jason E Zucker
- Columbia University Irving Medical Center, New York, NY, USA
| | - Dimie Ogoina
- Infectious Diseases Unit, Department of Internal Medicine, Niger Delta University, Amassoma, Niger; Niger Delta University Teaching Hospital, Okolobir, Bayelsa, Nigeria
| | - Chloe M Orkin
- Department of Infection and Immunity, Blizard Institute and SHARE Collaborative, Queen Mary University of London, Barts Health NHS Trust, London, UK.
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Cassir N, Cardona F, Tissot-Dupont H, Bruel C, Doudier B, Lahouel S, Bendamardji K, Boschi C, Aherfi S, Edouard S, Lagier JC, Colson P, Gautret P, Fournier PE, Parola P, Brouqui P, La-Scola B, Million M. Observational Cohort Study of Evolving Epidemiologic, Clinical, and Virologic Features of Monkeypox in Southern France. Emerg Infect Dis 2022; 28:2409-2415. [PMID: 36241422 PMCID: PMC9707593 DOI: 10.3201/eid2812.221440] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/21/2023] Open
Abstract
We enrolled 136 patients with laboratory-confirmed monkeypox during June 4-August 31, 2022, at the University Hospital Institute Méditerranée Infection in Marseille, France. The median patient age was 36 years (interquartile range 31-42 years). Of 136 patients, 125 (92%) were men who have sex with men, 15 (11%) reported previous smallpox vaccinations, and 21 (15.5%) were HIV-positive. The most frequent lesion locations were the genitals (68 patients, 53%), perianal region (65 patients, 49%), and oral/perioral area (22 patients, 17%). Lesion locations largely corresponded with the route of contamination. Most (68%) patients had isolated anal, genital, or oral lesions when they were first seen, including 56 (61%) who had >1 positive site without a visible lesion. Concurrent sexually transmitted infections were diagnosed in 19 (15%) patients, and 7 patients (5%) were asymptomatic. We recommend vaccination campaigns, intensified testing for sexually transmitted infections, and increased contact tracing to control the ongoing monkeypox outbreak.
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100
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Ortiz-Saavedra B, León-Figueroa DA, Montes-Madariaga ES, Ricardo-Martínez A, Alva N, Cabanillas-Ramirez C, Barboza JJ, Siddiq A, Coaguila Cusicanqui LA, Bonilla-Aldana DK, Rodriguez-Morales AJ. Antiviral Treatment against Monkeypox: A Scoping Review. Trop Med Infect Dis 2022; 7:369. [PMID: 36355910 PMCID: PMC9696364 DOI: 10.3390/tropicalmed7110369] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/24/2022] [Accepted: 11/02/2022] [Indexed: 08/25/2023] Open
Abstract
During the COVID-19 pandemic, the increase in reports of human monkeypox virus infection cases spreading in many countries outside Africa is a major cause for concern. Therefore, this study aimed to explore the evidence of antiviral pharmacotherapy available for the treatment of adult patients with monkeypox. A scoping review of the literature was conducted using PubMed, Scopus, Web of Science, Embase, and CENTRAL databases until 12 September 2022. The key search terms used were "monkeypox" and "treatment". A total of 1927 articles were retrieved using the search strategy. After removing duplicates (n = 1007) and examining by title, abstract, and full text, 11 studies reporting case reports of monkeypox with antiviral treatment were included, detailing the number of monkeypox cases, clinical manifestations, number of participants with antiviral treatment, history of sexually transmitted diseases, method of diagnosis, location of skin lesions, drugs used in antiviral treatment, route of administration, and outcome. A total of 1281 confirmed cases of monkeypox have been reported, of which 65 monkeypox cases had antiviral treatment distributed most frequently in the United States (n = 30), the United Kingdom (n = 6), and Spain (n = 6). Of the total cases, 1269 (99.1%) were male with an age range of 18 to 76 years, and 1226 (95.7%) had a sexual behavior of being men who have sex with men. All confirmed cases of monkeypox were diagnosed by reverse transcriptase polymerase chain reaction (RT-PCR). The most frequent clinical manifestations were skin lesions, fever, lymphadenopathy, headache, fatigue, and myalgia. The most frequent locations of the lesions were perianal, genital, facial, and upper and lower extremities. The most commonly used drugs for antiviral treatment of monkeypox were: tecovirimat, cidofovir, and brincidofovir. All patients had a complete recovery. According to current evidence, the efficacy and safety of antiviral drugs against monkeypox is of low quality and scarce.
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Affiliation(s)
- Brando Ortiz-Saavedra
- Facultad de Medicina, Universidad Nacional de San Agustín de Arequipa, Arequipa 04000, Peru
| | - Darwin A. León-Figueroa
- Facultad de Medicina Humana, Universidad de San Martín de Porres, Chiclayo 14012, Peru
- Unidad de Revisiones Sistemáticas y Meta-Análisis, Tau-Relaped Group, Trujillo 13001, Peru
| | | | | | - Niza Alva
- Escuela de Medicina, Universidad Peruana de Ciencias Aplicadas, Lima 15023, Peru
| | | | - Joshuan J. Barboza
- Vicerrectorado de Investigación, Universidad Norbert Wiener, Lima 15023, Peru
| | | | | | | | - Alfonso J. Rodriguez-Morales
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundacion Universitaria Autonoma de las Americas, Pereira 660001, Risaralda, Colombia
- Latin American Network of MOnkeypox VIrus Research (LAMOVI), Pereira 660001, Risaralda, Colombia
- Master of Clinical Epidemiology and Biostatistics, Universidad Cientifica del Sur, Lima 15023, Peru
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut P.O. Box 36, Lebanon
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