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Najafi N, Soleimanjahi H, Moghaddam-Banaem L, Raoufy MR, Shahali S, Kazemnejad A, Nasiri Z. Humoral immunogenicity assessment after receiving three types of SARS-CoV-2 vaccine. Sci Rep 2023; 13:20213. [PMID: 37980441 PMCID: PMC10657424 DOI: 10.1038/s41598-023-47611-w] [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: 04/11/2023] [Accepted: 11/16/2023] [Indexed: 11/20/2023] Open
Abstract
Several vaccines have been developed against SARS-CoV-2 and subsequently approved by national/international regulators. Detecting specific antibodies after vaccination enables us to evaluate the vaccine's effectiveness. We conducted a prospective longitudinal study among members of Tarbiat Modares University of Tehran, Iran, from 4 September 2021 until 29 December 2021. We aimed to compare the humoral immunogenicity of 3 vaccine types. Participants consisted of 462 adults. Anti-SARS-CoV-2 receptor-binding domain [RBD] IgG titer was compared in 3 groups, each vaccinated by available vaccines in Iran at the time: Oxford/AstraZeneca, COVIran Barekat, and Sinopharm. The median IgG titer was: 91.2, 105.6, 224.0 BAU/ml for Sinopharm, COVIran Barekat and Oxford/AstraZeneca respectively after the first dose; 195.2, 192.0, 337.6 BAU/ml after the second one. We also analyzed the frequency of antibody presence in each vaccine group, in the same order the results were 59.0%, 62.6% and 89.4% after the first dose and 92.1%,89.5% and 98.9% after the second. The comparison of results demonstrated that AstraZeneca vaccine is a superior candidate vaccine for COVID-19 vaccination out of the three. Our data also demonstrated statistically significant higher antibody titer among recipients with an infection history.
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Affiliation(s)
- Niloofar Najafi
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box 14115-331, Tehran, Iran
| | - Hoorieh Soleimanjahi
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box 14115-331, Tehran, Iran.
| | - Lida Moghaddam-Banaem
- Department of Reproductive Health and Midwifery, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Mohammad Reza Raoufy
- Department of Physiology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Shadab Shahali
- Department of Reproductive Health and Midwifery, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Anoshirvan Kazemnejad
- Department of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Zeynab Nasiri
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box 14115-331, Tehran, Iran
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Avcı H, Karabulut B, Eken HD, Faraşoğlu A, Çakil T, Çoruk S, Özel H, Kaya NK, Özbalta SÖ. Otolaryngology-Specific Symptoms May Be Highly Observed in Patients With a History of Covid-19 Infection After Inactivated Coronavirus Vaccination. EAR, NOSE & THROAT JOURNAL 2023; 102:715-719. [PMID: 34233498 DOI: 10.1177/01455613211028493] [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] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE To evaluate the otolaryngology-specific symptoms that occur after receiving the Covid-19 vaccine and its possible side effects in patients who had Covid-19 infection in the last 6 months before the vaccination. PATIENTS AND METHODS The study comprised 3383 health care workers who were vaccinated against Covid 19. After excluding, the study was conducted with 1710 (51%) participants who agreed to answer the study questions. The participants were divided into 2 groups according to the history of Covid-19 positivity in the last 6 months before vaccination. The presence of symptoms related to otolaryngology practice, including cough, nasal congestion, rhinorrhea, sore throat, hearing loss, dizziness, loss of smell, loss of taste, ear pressure, and facial paralysis was recorded. RESULTS The mean age of the study population was 35.79 ± 10.2 (19-71) years and 1454 (85%) of the patients had a history of Covid-19 infection in the last 6 months. Regarding otolaryngology-related symptoms, the most common complaints were rhinorrhea (4.4%), sore throat (3.2%), and nasal congestion (2.9%). The presence of smell and taste loss, nasal congestion, rhinorrhea, sore throat, and hearing loss was significantly more common in patients with a history of Covid-19 infection. CONCLUSIONS The patients with a history of Covid-19 disease might have otolaryngology-specific symptoms more commonly than those without a history of Covid-19 disease in the last 6 months before vaccination.
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Affiliation(s)
- Hakan Avcı
- Department of Ear, Nose and Throat Diseases, University of Health Sciences, Istanbul Kartal Dr Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Burak Karabulut
- Department of Ear, Nose and Throat Diseases, University of Health Sciences, Istanbul Kartal Dr Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Hazal Duygu Eken
- Department of Ear, Nose and Throat Diseases, University of Health Sciences, Istanbul Kartal Dr Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Abdussamet Faraşoğlu
- Department of Ear, Nose and Throat Diseases, University of Health Sciences, Istanbul Kartal Dr Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Tolga Çakil
- Department of Ear, Nose and Throat Diseases, University of Health Sciences, Istanbul Kartal Dr Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Sedef Çoruk
- Department of Ear, Nose and Throat Diseases, University of Health Sciences, Istanbul Kartal Dr Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Hanife Özel
- Department of Ear, Nose and Throat Diseases, University of Health Sciences, Istanbul Kartal Dr Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Namık Kemal Kaya
- Department of Ear, Nose and Throat Diseases, University of Health Sciences, Istanbul Kartal Dr Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Seva Öztürk Özbalta
- Department of Ear, Nose and Throat Diseases, University of Health Sciences, Istanbul Kartal Dr Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
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Seija M, García-Luna J, Rammauro F, Brugnini A, Trías N, Astesiano R, Santiago J, Orihuela N, Zulberti C, Machado D, Recalde C, Yandián F, Guerisoli A, Noboa J, Orihuela S, Curi L, Bugstaller E, Noboa O, Nin M, Bianchi S, Tiscornia A, Lens D. Low switched memory B cells are associated with no humoral response after SARS-CoV-2 vaccine boosters in kidney transplant recipients. Front Immunol 2023; 14:1202630. [PMID: 37942335 PMCID: PMC10628322 DOI: 10.3389/fimmu.2023.1202630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 10/09/2023] [Indexed: 11/10/2023] Open
Abstract
Introduction The humoral response after SARS-CoV-2 vaccination and boosters in kidney transplant recipients (KTRs) is heterogeneous and depends on immunosuppression status. There is no validated immune measurement associated with serological response in clinical practice. Multicolor flow cytometric immunophenotyping could be useful for measuring immune response. This study aimed to study B- and T-cell compartments through Standardized EuroFlow PID Orientation after SARS-CoV-2 vaccination and their association with IgG SARS-CoV-2 seropositivity status after two doses or boosters. Methods We conducted a multicenter prospective study to evaluate humoral response after SARS-CoV-2 vaccination in KTRs. Heterologous regimen: two doses of inactivated SARS-CoV-2 and two boosters of BNT162b2 mRNA (n=75). Homologous vaccination: two doses of BNT162b2 mRNA and one BNT162b2 mRNA booster (n=13). Booster doses were administrated to KTRs without taking into account their IgG SARS-CoV-2 seropositivity status. Peripheral blood samples were collected 30 days after the second dose and after the last heterologous or homologous booster. A standardized EuroFlow PID Orientation Tube (PIDOT) and a supervised automated analysis were used for immune monitoring cellular subsets after boosters. Results A total of 88 KTRs were included and divided into three groups according to the time of the first detected IgG SARS-CoV-2 seropositivity: non-responders (NRs, n=23), booster responders (BRs, n=41), and two-dose responders (2DRs, n=24). The NR group was more frequent on mycophenolate than the responder groups (NRs, 96%; BRs, 80%; 2DRs, 42%; p=0.000). Switched memory B cells in the 2DR group were higher than those in the BR and NR groups (medians of 30, 17, and 10 cells/ul, respectively; p=0.017). Additionally, the absolute count of central memory/terminal memory CD8 T cells was higher in the 2DR group than in the BR and NR groups. (166, 98, and 93 cells/ul, respectively; p=0.041). The rest of the T-cell populations studied did not show a statistical difference. Conclusion switched memory B cells and memory CD8 T-cell populations in peripheral blood were associated with the magnitude of the humoral response after SARS-CoV-2 vaccination. Boosters increased IgG anti-SARS-CoV-2 levels, CM/TM CD8 T cells, and switched MBCs in patients with seropositivity after two doses. Interestingly, no seropositivity after boosters was associated with the use of mycophenolate and a lower number of switched MBCs and CM/TM CD8 T cells in peripheral blood.
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Affiliation(s)
- Mariana Seija
- Centro de Nefrología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
- Departamento de Fisiopatología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Joaquin García-Luna
- Laboratorio de Citometría de Flujo, Departamento Básico de Medicina, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Florencia Rammauro
- Departamento de Inmunobiología, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
- Institut Pasteur de Montevideo, Montevideo, Uruguay
| | - Andreína Brugnini
- Laboratorio de Citometría de Flujo, Departamento Básico de Medicina, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Natalia Trías
- Laboratorio de Citometría de Flujo, Departamento Básico de Medicina, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Rossana Astesiano
- Centro de Nefrología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - José Santiago
- Centro de Nefrología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Natalia Orihuela
- Centro de Trasplante INU, Hospital Italiano, Montevideo, Uruguay
| | | | - Danilo Machado
- Centro de Trasplante, Hospital Evangélico, Montevideo, Uruguay
| | - Cecilia Recalde
- Centro de Trasplante, Hospital Evangélico, Montevideo, Uruguay
| | - Federico Yandián
- Centro de Nefrología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Ana Guerisoli
- Centro de Nefrología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Javier Noboa
- Centro de Nefrología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
- Departamento de Inmunobiología, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Sergio Orihuela
- Centro de Trasplante INU, Hospital Italiano, Montevideo, Uruguay
| | - Lilian Curi
- Centro de Trasplante INU, Hospital Italiano, Montevideo, Uruguay
| | - Emma Bugstaller
- Centro de Trasplante, Hospital Evangélico, Montevideo, Uruguay
| | - Oscar Noboa
- Centro de Nefrología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Marcelo Nin
- Centro de Nefrología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
- Centro de Trasplante INU, Hospital Italiano, Montevideo, Uruguay
| | - Sergio Bianchi
- Departamento de Fisiopatología, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
- Institut Pasteur de Montevideo, Montevideo, Uruguay
| | - Adriana Tiscornia
- Instituto Nacional de Donación y Trasplante, Hospital de Clínicas, Facultad de Medicina, Universidad de la República y Ministerio de Salud Pública, Montevideo, Uruguay
| | - Daniela Lens
- Laboratorio de Citometría de Flujo, Departamento Básico de Medicina, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
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Wahid M, Jawed A, Mandal RK, Areeshi MY, El-Shall NA, Mohapatra RK, Tuli HS, Dhama K, Pellicano R, Fagoonee S, Haque S. Role of available COVID-19 vaccines in reducing deaths and perspective for next generation vaccines and therapies to counter emerging viral variants: an update. Minerva Med 2023; 114:683-697. [PMID: 37293890 DOI: 10.23736/s0026-4806.23.08509-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The COVID-19 disease wreaked havoc all over the world causing more than 6 million deaths out of over 519 million confirmed cases. It not only disturbed the human race health-wise but also caused huge economic losses and social disturbances. The utmost urgency to counter pandemic was to develop effective vaccines as well as treatments that could reduce the incidences of infection, hospitalization and deaths. The most known vaccines that could help in managing these parameters are Oxford-AstraZeneca (AZD1222), Pfizer-BioNTech (BNT162b2), Moderna (mRNA-1273) and Johnson & Johnson (Ad26.COV2.S). The effectiveness of AZD1222 vaccine in reducing deaths is 88% in the age group 40-59 years, touching 100% in the age group 16-44 years & 65-84 years. BNT162b2 vaccine also did well in reducing deaths due to COVID-19 (95% in the age group 40-49 years and 100% in the age group 16-44 years. Similarly, mRNA-1273 vaccine showed potential in reducing COVID-19 deaths with effectiveness ranging from 80.3 to 100% depending upon age group of the vaccinated individuals. Ad26.COV2.S vaccine was also 100% effective in reducing COVID-19 deaths. The SARS-CoV-2 emerging variants have emphasized the need of booster vaccine doses to enhance protective immunity in vaccinated individuals. Additionally, therapeutic effectiveness of Molnupiravir, Paxlovid and Evusheld are also providing resistance against the spread of COVID-19 disease as well as may be effective against emerging variants. This review highlights the progress in developing COVID-19 vaccines, their protective efficacies, advances being made to design more efficacious vaccines, and presents an overview on advancements in developing potent drugs and monoclonal antibodies for countering COVID-19 and emerging variants of SARS-CoV-2 including the most recently emerged and highly mutated Omicron variant.
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Affiliation(s)
- Mohd Wahid
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, University of Jazan, Jazan, Saudi Arabia
| | - Arshad Jawed
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, University of Jazan, Jazan, Saudi Arabia
| | - Raju K Mandal
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, University of Jazan, Jazan, Saudi Arabia
| | - Mohammed Y Areeshi
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, University of Jazan, Jazan, Saudi Arabia
| | - Nahed A El-Shall
- Department of Poultry and Fish Diseases, Faculty of Veterinary Medicine, Alexandria University, Edfina, Egypt
| | - Ranjan K Mohapatra
- Department of Chemistry, Government College of Engineering, Keonjhar, India
| | - Hardeep S Tuli
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to be University), Mullana, India
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | - Rinaldo Pellicano
- Unit of Gastroenterology, Molinette Hospital, Città della Salute e della Scienza, Turin, Italy -
| | - Sharmila Fagoonee
- Institute of Biostructure and Bioimaging (CNR), Molecular Biotechnology Center, Turin, Italy
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, University of Jazan, Jazan, Saudi Arabia
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut, Lebanon
- Center of Medical and Bio-Allied Health Sciences Research, University of Ajman, Ajman, United Arab Emirates
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Zurlo M, Nicoli F, Proietto D, Dallan B, Zuccato C, Cosenza LC, Gasparello J, Papi C, d'Aversa E, Borgatti M, Scapoli C, Finotti A, Gambari R. Effects of Sirolimus treatment on patients with β-Thalassemia: Lymphocyte immunophenotype and biological activity of memory CD4 + and CD8 + T cells. J Cell Mol Med 2023; 27:353-364. [PMID: 36625233 PMCID: PMC9889681 DOI: 10.1111/jcmm.17655] [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: 07/15/2022] [Revised: 12/04/2022] [Accepted: 12/10/2022] [Indexed: 01/11/2023] Open
Abstract
Inhibitors of the mammalian target of rapamycin (mTOR) have been proposed to improve vaccine responses, especially in the elderly. Accordingly, testing mTOR inhibitors (such as Sirolimus) and other geroprotective drugs might be considered a key strategy to improve overall health resilience of aged populations. In this respect, Sirolimus (also known as rapamycin) is of great interest, in consideration of the fact that it is extensively used in routine therapy and in clinical studies for the treatment of several diseases. Recently, Sirolimus has been considered in laboratory and clinical studies aimed to find novel protocols for the therapy of hemoglobinopathies (e.g. β-Thalassemia). The objective of the present study was to analyse the activity of CD4+ and CD8+ T cells in β-Thalassemia patients treated with Sirolimus, taking advantages from the availability of cellular samples of the NCT03877809 clinical trial. The approach was to verify IFN-γ releases following stimulation of peripheral blood mononuclear cells (PBMCs) to stimulatory CEF and CEFTA peptide pools, stimulatory for CD4+ and CD8+ T cells, respectively. The main results of the present study are that treatment of β-Thalassemia patients with Sirolimus has a positive impact on the biological activity and number of memory CD4+ and CD8+ T cells releasing IFN-γ following stimulation with antigenic stimuli present in immunological memory. These data are to our knowledge novel and in our opinion of interest, in consideration of the fact that β-Thalassemia patients are considered prone to immune deficiency.
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Affiliation(s)
- Matteo Zurlo
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular BiologyUniversity of FerraraFerraraItaly
| | - Francesco Nicoli
- Department of Chemistry, Pharmaceutical and Agricultural SciencesUniversity of FerraraFerraraItaly
| | - Davide Proietto
- Department of Chemistry, Pharmaceutical and Agricultural SciencesUniversity of FerraraFerraraItaly
| | - Beatrice Dallan
- Department of Chemistry, Pharmaceutical and Agricultural SciencesUniversity of FerraraFerraraItaly
| | - Cristina Zuccato
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular BiologyUniversity of FerraraFerraraItaly
| | - Lucia Carmela Cosenza
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular BiologyUniversity of FerraraFerraraItaly
| | - Jessica Gasparello
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular BiologyUniversity of FerraraFerraraItaly
| | - Chiara Papi
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular BiologyUniversity of FerraraFerraraItaly
| | - Elisabetta d'Aversa
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular BiologyUniversity of FerraraFerraraItaly
| | - Monica Borgatti
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular BiologyUniversity of FerraraFerraraItaly
| | - Chiara Scapoli
- Department of Life Sciences and Biotechnology, Section of Biology and EvolutionUniversity of FerraraFerraraItaly
| | - Alessia Finotti
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular BiologyUniversity of FerraraFerraraItaly
| | - Roberto Gambari
- Department of Life Sciences and Biotechnology, Section of Biochemistry and Molecular BiologyUniversity of FerraraFerraraItaly,Center Chiara Gemmo and Elio Zago for the Research on ThalassemiaUniversity of FerraraFerraraItaly
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Dhama K, Nainu F, Frediansyah A, Yatoo MI, Mohapatra RK, Chakraborty S, Zhou H, Islam MR, Mamada SS, Kusuma HI, Rabaan AA, Alhumaid S, Mutair AA, Iqhrammullah M, Al-Tawfiq JA, Mohaini MA, Alsalman AJ, Tuli HS, Chakraborty C, Harapan H. Global emerging Omicron variant of SARS-CoV-2: Impacts, challenges and strategies. J Infect Public Health 2023; 16:4-14. [PMID: 36446204 PMCID: PMC9675435 DOI: 10.1016/j.jiph.2022.11.024] [Citation(s) in RCA: 95] [Impact Index Per Article: 95.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 11/06/2022] [Accepted: 11/16/2022] [Indexed: 11/21/2022] Open
Abstract
Newly emerging variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are continuously posing high global public health concerns and panic resulting in waves of coronavirus disease 2019 (COVID-19) pandemic. Depending on the extent of genomic variations, mutations and adaptation, few of the variants gain the ability to spread quickly across many countries, acquire higher virulency and ability to cause severe disease, morbidity and mortality. These variants have been implicated in lessening the efficacy of the current COVID-19 vaccines and immunotherapies resulting in break-through viral infections in vaccinated individuals and recovered patients. Altogether, these could hinder the protective herd immunity to be achieved through the ongoing progressive COVID-19 vaccination. Currently, the only variant of interest of SARS-CoV-2 is Omicron that was first identified in South Africa. In this review, we present the overview on the emerging SARS-CoV-2 variants with a special focus on the Omicron variant, its lineages and hybrid variants. We discuss the hypotheses of the origin, genetic change and underlying molecular mechanism behind higher transmissibility and immune escape of Omicron variant. Major concerns related to Omicron including the efficacy of the current available immunotherapeutics and vaccines, transmissibility, disease severity, and mortality are discussed. In the last part, challenges and strategies to counter Omicron variant, its lineages and hybrid variants amid the ongoing COVID-19 pandemic are presented.
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Affiliation(s)
- Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243122, Uttar Pradesh, India.
| | - Firzan Nainu
- Department of Pharmacy, Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Indonesia
| | - Andri Frediansyah
- Research Division for Natural Product Technology (BPTBA), National Research and Innovation Agency (BRIN), Gunungkidul, Yogyakarta 55861, Indonesia
| | - Mohd Iqbal Yatoo
- Division of Veterinary Clinical Complex, Faculty of Veterinary Sciences and Animal Husbandry Shuhama, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar, Jammu and Kashmir 190006, India
| | - Ranjan K Mohapatra
- Department of Chemistry, Government College of Engineering, Keonjhar 758002, Odisha, India
| | - Sandip Chakraborty
- Department of Veterinary Microbiology, College of Veterinary Sciences and Animal Husbandry, R.K. Nagar, West Tripura, Tripura, India
| | - Hao Zhou
- College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; Department of Microbiology, NYU Grossman School of Medicine, New York 10016, USA
| | - Md Rabiul Islam
- Department of Pharmacy, University of Asia Pacific, 74/A Green Road, Farmgate, Dhaka 1205, Bangladesh
| | - Sukamto S Mamada
- Department of Pharmacy, Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Indonesia
| | - Hendrix Indra Kusuma
- Medical Research Unit, School of Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh 23111, Indonesia; Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh 23111, Indonesia; Biology Education Department, Faculty of Tarbiyah and Teacher Training, Universitas Islam Negeri Ar-Raniry, Jl. Syeikh Abdur Rauf, Kopelma Darussalaml, Banda Aceh 23111, Indonesia
| | - 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
| | - Saad Alhumaid
- Administration of Pharmaceutical Care, Al-Ahsa Health Cluster, Ministry of Health, Al-Ahsa 31982, Saudi Arabia
| | - Abbas Al Mutair
- Research Center, Almoosa Specialist Hospital, Al-Ahsa 36342, Saudi Arabia; College of Nursing, Prince Nora University, Riyadh 11564, Saudi Arabia; School of Nursing, Wollongong University, Wollongong, NSW 2522, Australia; Nursing Department, Prince Sultan Military College of Health Sciences, Dhahran 33048, Saudi Arabia
| | - Muhammad Iqhrammullah
- Graduate School of Mathematics and Applied Sciences, Universitas Syiah Kuala, Banda Aceh 23111, Indonesia
| | - Jaffar A Al-Tawfiq
- Specialty Internal Medicine and Quality Department, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia; Infectious Disease Division, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA; Infectious Disease Division, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mohammed Al Mohaini
- Basic Sciences Department, College of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences, Al-Ahsa 31982, Saudi Arabia; King Abdullah International Medical Research Center, Al-Ahsa 31982, Saudi Arabia
| | - Abdulkhaliq J Alsalman
- Department of Clinical Pharmacy, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia
| | - Hardeep Singh Tuli
- Department of Biotechnology, Maharishi Markandeshwar University, Mullana, Ambala 133207, Haryana, India
| | - Chiranjib Chakraborty
- Department of Biotechnology, School of Life Science and Biotechnology, Adamas University, Barasat-Barrackpore Road, Kolkata, West Bengal 700126, India
| | - Harapan Harapan
- Medical Research Unit, School of Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh 23111, Indonesia; Tropical Diseases Centre, School of Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh 23111, Indonesia; Department of Microbiology, School of Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh 23111, Indonesia.
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7
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Hossain MJ, Rabaan AA, Mutair AA, Alhumaid S, Emran TB, Saikumar G, Mitra S, Dhama K. Strategies to tackle SARS-CoV-2 Mu, a newly classified variant of interest likely to resist currently available COVID-19 vaccines. Hum Vaccin Immunother 2022; 18:2027197. [PMID: 35172687 PMCID: PMC8862164 DOI: 10.1080/21645515.2022.2027197] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/17/2021] [Accepted: 01/06/2022] [Indexed: 12/18/2022] Open
Abstract
Several severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants have recently been reported in many countries. These have exacerbated the coronavirus disease 2019 (COVID-19)-induced global health threats and hindered COVID-19 vaccine development and therapeutic progress. This commentary discusses the potential risk of the newly classified Mu variant of interest, seeming a highly vaccine-resistant variant, and the approaches that can be adopted to tackle this variant based on the available evidence. The SARS-CoV-2 B.1.621 (Mu variant) lineage has shown approximately ten times higher resistance to neutralizing sera obtained from COVID-19 survivors or BNT161b2-vaccinated people than the parenteral B.1 lineage. Several urgent and long-term strategic plans, including quick genomic surveillance for uncovering the genetic characteristics of the variants, equitable global mass vaccination, booster dose administration if required, and strict implementation of public health measures or non-pharmaceutical interventions, must be undertaken concertedly to restrict further infections, mutations, or recombination of the SARS-CoV-2 virus and its deadly strains.
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Affiliation(s)
- Md Jamal Hossain
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
| | - Ali A Rabaan
- Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia
- Department of Public Health and Nutrition, The University of Haripur, Haripur, Pakistan
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Abbas Al Mutair
- Research Center, Almoosa Specialist Hospital, Al-Ahsa, Saudi Arabia
- College of Nursing, Princess Norah Bint Abdulrahman University, Riyadh, Saudi Arabia
- School of Nursing, Wollongong University, Wollongong, NSW, Australia
| | - Saad Alhumaid
- Administration of Pharmaceutical Care, Al-Ahsa Health Cluster, Ministry of Health, Al-Ahsa, Saudi Arabia
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong, Bangladesh
| | - G Saikumar
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, India
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8
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Panorama of Breakthrough Infection Caused by SARS-CoV-2: A Review. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58121733. [PMID: 36556935 PMCID: PMC9784755 DOI: 10.3390/medicina58121733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/22/2022] [Accepted: 11/25/2022] [Indexed: 11/29/2022]
Abstract
Since the outbreak of the novel coronavirus disease 2019 (COVID-19) in 2019, many countries have successively developed a variety of vaccines against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). However, with the continuous spread of SARS-CoV-2, it has evolved several variants; as a result, prevention and control of the pandemic of SARS-CoV-2 has become more important. Among these variants, the Omicron variant has higher transmissibility and immune escape ability and is the main variant causing a large number of COVID-19 breakthrough infection, thus, presenting new challenges to pandemic prevention and control. Hence, we review the biological characteristics of the Omicron variant and discuss the current status and possible mechanism of breakthrough infection caused by the Omicron variant in order to provide insights into the prevention and control of the pandemic of SARS-CoV-2.
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9
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Khandia R, Singhal S, Alqahtani T, Kamal MA, El-Shall NA, Nainu F, Desingu PA, Dhama K. Emergence of SARS-CoV-2 Omicron (B.1.1.529) variant, salient features, high global health concerns and strategies to counter it amid ongoing COVID-19 pandemic. ENVIRONMENTAL RESEARCH 2022; 209:112816. [PMID: 35093310 PMCID: PMC8798788 DOI: 10.1016/j.envres.2022.112816] [Citation(s) in RCA: 145] [Impact Index Per Article: 72.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/22/2022] [Accepted: 01/23/2022] [Indexed: 02/05/2023]
Abstract
Since the appearance in the late of December 2019, SARS-CoV-2 is rapidly evolving and mutating continuously, giving rise to various variants with variable degrees of infectivity and lethality. The virus that initially appeared in China later mutated several times, wreaking havoc and claiming many lives worldwide amid the ongoing COVID-19 pandemic. After Alpha, Beta, Gamma, and Delta variants, the most recently emerged variant of concern (VOC) is the Omicron (B.1.1.529) that has evolved due to the accumulation of high numbers of mutations especially in the spike protein, raising concerns for its ability to evade from pre-existing immunity acquired through vaccination or natural infection as well as overpowering antibodies-based therapies. Several theories are on the surface to explain how the Omicron has gathered such a high number of mutations within less time. Few of them are higher mutation rates within a subgroup of population and then its introduction to a larger population, long term persistence and evolution of the virus in immune-compromised patients, and epizootic infection in animals from humans, where under different immune pressures the virus mutated and then got reintroduced to humans. Multifaceted approach including rapid diagnosis, genome analysis of emerging variants, ramping up of vaccination drives and receiving booster doses, efficacy testing of vaccines and immunotherapies against newly emerged variants, updating the available vaccines, designing of multivalent vaccines able to generate hybrid immunity, up-gradation of medical facilities and strict implementation of adequate prevention and control measures need to be given high priority to handle the on-going SARS-CoV-2 pandemic successfully.
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Affiliation(s)
- Rekha Khandia
- Department of Biochemistry and Genetics, Barkatullah University, Bhopal, 462026, MP, India.
| | - Shailja Singhal
- Department of Biochemistry and Genetics, Barkatullah University, Bhopal, 462026, MP, India
| | - Taha Alqahtani
- Department of Pharmacology, College of Pharmacy, King Khalid University, 62529, Abha, Saudi Arabia
| | - Mohammad Amjad Kamal
- Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China; King Fahd Medical Research Center, King Abdulaziz University, Saudi Arabia; Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Bangladesh; Enzymoics, 7 Peterlee place, Hebersham, NSW, 2770, Novel Global Community Educational Foundation, Australia
| | - Nahed A El-Shall
- Department of Poultry and Fish Diseases, Faculty of Veterinary Medicine, Alexandria University, Edfina, El-Beheira, 22758, Egypt
| | - Firzan Nainu
- Department of Pharmacy, Faculty of Pharmacy, Hasanuddin University, Makassar, 90245, Indonesia
| | - Perumal Arumugam Desingu
- Department of Microbiology and Cell Biology, Indian Institute of Science, Bengaluru, 560012, India
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, Uttar Pradesh, India
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10
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Understanding the omicron variant (B.1.1.529) of SARS-CoV-2: Mutational impacts, concerns, and the possible solutions. Ann Med Surg (Lond) 2022; 78:103737. [PMID: 35571678 PMCID: PMC9078452 DOI: 10.1016/j.amsu.2022.103737] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 04/28/2022] [Accepted: 05/03/2022] [Indexed: 01/18/2023] Open
Abstract
Despite many nations' best efforts to contain the so-called COVID-19 pandemic, the emergence of the SARS-CoV-2 Omicron strain (B.1.1.529) has been identified as a serious concern. After more than two years of COVID-19 pandemic and more than a year of worldwide vaccination efforts, the globe will not be free of COVID-19 variants such as Delta and Omicron variants. According to current statistics, the Omicron variant has more than 30 mutations when contrasted to other VOCs such as Alpha (B.1.1.7), Beta (B.1.351), and Delta (B.1.617.2). High numbers of changes, particularly in the spike protein (S-Protein), raise worries about the virus's capacity to resist pre-existing immunity acquired by vaccination or spontaneous infection and antibody-based therapy. The Omicron variant raised international concerns, resuming travel bans and coming up with many questions about its severity, transmissibility, testing, detection, and vaccines efficiency against it. Additionally, inadequate health care infrastructures and many immunocompromised individuals increase the infection susceptibility. The current status of low vaccination rates will play a significant role in omicron spreading and create a fertile ground for producing new variants. As a result, this article emphasizes the mutational changes and their consequences. In addition, the potential preventing measures have been examined in detail. In South Africa, WHO designated the first cases of the SARS-CoV-2 Omicron variant (B.1.1.529). This variation is notable for having an extremely high number of spike protein mutations. Omicron has about 50 mutations, particularly 32 spike protein mutations. Omicron considers the most common variant in South Africa as an alternative to Delta.
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11
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Zahid M, Irshad N, Azhar N, Ahmed J. COVID-19 Vaccine Efficacy in Liver Transplant Recipients: A Rising Concern. Balkan Med J 2022; 39:78-79. [PMID: 35330549 PMCID: PMC8941237 DOI: 10.4274/balkanmedj.galenos.2021.2021-9-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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12
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Zurlo M, Nicoli F, Borgatti M, Finotti A, Gambari R. Possible effects of sirolimus treatment on the long‑term efficacy of COVID‑19 vaccination in patients with β‑thalassemia: A theoretical perspective. Int J Mol Med 2022; 49:33. [PMID: 35059731 DOI: 10.3892/ijmm.2022.5088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 01/03/2022] [Indexed: 11/06/2022] Open
Abstract
The pandemic caused by the severe acute respiratory syndrome coronavirus (SARS‑CoV‑2), responsible for coronavirus disease 2019 (COVID‑19) has posed a major challenge for global health. In order to successfully combat SARS‑CoV‑2, the development of effective COVID‑19 vaccines is crucial. In this context, recent studies have highlighted a high COVID‑19 mortality rate in patients affected by β‑thalassemia, probably due to their co‑existent immune deficiencies. In addition to a role in the severity of SARS‑CoV‑2 infection and in the mortality rate of COVID‑19‑infected patients with thalassemia, immunosuppression is expected to deeply affect the effectivity of anti‑COVID‑19 vaccines. In the context of the interplay between thalassemia‑associated immunosuppression and the effectiveness of COVID‑19 vaccines, the employment of immunomodulatory molecules is hypothesized. For instance, short‑term treatment with mammalian target of rapamycin inhibitors (such as everolimus and sirolimus) has been found to improve responses to influenza vaccination in adults, with benefits possibly persisting for a year following treatment. Recently, sirolimus has been considered for the therapy of hemoglobinopathies (including β‑thalassemia). Sirolimus induces the expression of fetal hemoglobin (and this may contribute to the amelioration of the clinical parameters of patients with β‑thalassemia) and induces autophagy (thereby reducing the excessive levels of α‑globin). It may also finally contribute to the mobilization of erythroid cells from the bone marrow (thereby reducing anemia). In the present study, the authors present the hypothesis that sirolimus treatment, in addition to its beneficial effects on erythroid‑related parameters, may play a crucial role in sustaining the effects of COVID‑19 vaccination in patients with β‑thalassemia. This hypothesis is based on several publications demonstrating the effects of sirolimus treatment on the immune system.
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Affiliation(s)
- Matteo Zurlo
- Department of Life Sciences and Biotechnology, University of Ferrara, I-44121 Ferrara, Italy
| | - Francesco Nicoli
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, I-44121 Ferrara, Italy
| | - Monica Borgatti
- Department of Life Sciences and Biotechnology, University of Ferrara, I-44121 Ferrara, Italy
| | - Alessia Finotti
- Department of Life Sciences and Biotechnology, University of Ferrara, I-44121 Ferrara, Italy
| | - Roberto Gambari
- Department of Life Sciences and Biotechnology, University of Ferrara, I-44121 Ferrara, Italy
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13
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Zhang M, Liang Y, Yu D, Du B, Cheng W, Li L, Yu Z, Luo S, Zhang Y, Wang H, Zhang X, Zhang W. A systematic review of Vaccine Breakthrough Infections by SARS-CoV-2 Delta Variant. Int J Biol Sci 2022; 18:889-900. [PMID: 35002532 PMCID: PMC8741840 DOI: 10.7150/ijbs.68973] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 12/02/2021] [Indexed: 12/11/2022] Open
Abstract
Vaccines are proving to be highly effective in controlling hospitalization and deaths associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, as shown by clinical trials and real-world evidence. However, a deadly second wave of coronavirus disease 2019 (COVID-19), infected by SARS-CoV-2 variants, especially the Delta (B.1.617.2) variant, with an increased number of post-vaccination breakthrough infections were reported in the world recently. Actually, Delta variant not only resulted in a severe surge of vaccine breakthrough infections which was accompanied with high viral load and transmissibility, but also challenged the development of effective vaccines. Therefore, the biological characteristics and epidemiological profile of Delta variant, the current status of Delta variant vaccine breakthrough infections and the mechanism of vaccine breakthrough infections were discussed in this article. In addition, the significant role of the Delta variant spike (S) protein in the mechanism of immune escape of SARS-CoV-2 was highlighted in this article. In particular, we further discussed key points on the future SARS-CoV-2 vaccine research and development, hoping to make a contribution to the early, accurate and rapid control of the COVID-19 epidemic.
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Affiliation(s)
- Mengxin Zhang
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou 450018, China
| | - Ying Liang
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou 450018, China
| | - Dongsheng Yu
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Bang Du
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou 450018, China
| | - Weyland Cheng
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou 450018, China
| | - Lifeng Li
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou 450018, China
| | - Zhidan Yu
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou 450018, China
| | - Shuying Luo
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou 450018, China
| | - Yaodong Zhang
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou 450018, China
| | - Huanmin Wang
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou 450018, China
| | - Xianwei Zhang
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou 450018, China
| | - Wancun Zhang
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou 450018, China
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14
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Stainer A, Amati F, Suigo G, Simonetta E, Gramegna A, Voza A, Aliberti S. COVID-19 in Immunocompromised Patients: A Systematic Review. Semin Respir Crit Care Med 2021; 42:839-858. [PMID: 34918325 DOI: 10.1055/s-0041-1740110] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) was first identified as a novel coronavirus in Wuhan, Hubei province, central China, in December 2019, and is responsible for the 2019-to-present pandemic. According to the most recent data released by the World Health Organization, more than 200 million people have been infected by SARS-CoV-2 so far, and more than 4 million people died worldwide. Although our knowledge on SARS-CoV-2 and COVID-19 is constantly growing, data on COVID-19 in immunocompromised patients are still limited. The aim of the present systematic review is to describe clinical picture, disease severity, proposed treatment regimen, and response to vaccination in patients with different types and severity of immunosuppression.
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Affiliation(s)
- Anna Stainer
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Respiratory Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Francesco Amati
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Respiratory Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Giulia Suigo
- Respiratory Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Edoardo Simonetta
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Respiratory Department, Milan, Italy
| | - Andrea Gramegna
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Respiratory Department, Milan, Italy
| | - Antonio Voza
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Emergency Medicine Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Stefano Aliberti
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Respiratory Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
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15
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Zöllkau J, Hagenbeck C, Hecher K, Pecks U, Schlembach D, Simon A, Schlösser R, Schleußner E. [Recommendations for SARS-CoV-2/COVID-19 during Pregnancy, Birth and Childbed - Update November 2021 (Long Version)]. Z Geburtshilfe Neonatol 2021; 226:e1-e35. [PMID: 34918334 DOI: 10.1055/a-1688-9398] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Since the onset of the SARS-CoV-2 pandemic, the German Society of Gynecology and Obstetrics and the Society for Peri-/Neonatal Medicine have published and repeatedly updated recommendations for the management of SARS-CoV-2 positive pregnancies and neonates. As a continuation of existing recommendations, the current update addresses key issues related to the prenatal, perinatal, and postnatal care of pregnant women, women who have given birth, women who have recently given birth, women who are breastfeeding with SARS-CoV-2 and COVID-19, and their unborn or newborn infants, based on publications through September 2021. Recommendations and opinions were carefully derived from currently available scientific data and subsequently adopted by expert consensus. This guideline - here available in the long version - is intended to be an aid to clinical decision making. Interpretation and therapeutic responsibility remain with the supervising local medical team, whose decisions should be supported by these recommendations. Adjustments may be necessary due to the rapid dynamics of new evidence. The recommendations are supported by the endorsement of the professional societies: German Society for Perinatal Medicine (DGPM), German Society of Gynecology and Obstetrics (DGGG), German Society for Prenatal and Obstetric Medicine (DGPGM), German Society for Pediatric Infectiology (DGPI), Society for Neonatology and Pediatric Intensive Care Medicine (GNPI).
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Affiliation(s)
- Janine Zöllkau
- Klinik für Geburtsmedizin, Universitätsklinikum Jena, Deutschland
| | - Carsten Hagenbeck
- Klinik für Frauenheilkunde und Geburtshilfe, Universität Düsseldorf, Deutschland
| | - Kurt Hecher
- Klinik für Geburtshilfe und Pränatalmedizin, Universitätsklinikum Hamburg-Eppendorf, Deutschland
| | - Ulrich Pecks
- Klinik für Gynäkologie und Geburtshilfe, Campus Kiel, Universitätsklinikum Schleswig-Holstein, Deutschland
| | - Dietmar Schlembach
- Klinik für Geburtsmedizin, Vivantes Klinikum Neukölln, Berlin, Deutschland
| | - Arne Simon
- Klinik für Pädiatrische Onkologie und Hämatologie, Universitätsklinikum des Saarlandes, Homburg/Saar, Deutschland
| | - Rolf Schlösser
- Schwerpunkt Neonatologie, Klinik für Kinder- und Jugendmedizin, Universitätsklinikum Frankfurt, Deutschland
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16
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Hossain MJ, Rahman SMA, Emran TB, Mitra S, Islam MR, Dhama K. Recommendation and Roadmap of Mass Vaccination against Coronavirus Disease 2019 Pandemic in Bangladesh as a Lower-Middle-Income Country. ARCHIVES OF RAZI INSTITUTE 2021; 76:1815-1822. [PMID: 35546989 DOI: 10.22092/ari.2021.356357.1824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 11/10/2021] [Indexed: 10/15/2022]
Abstract
Low-income countries (LICs) and lower-middle-income countries (LMICs) are still deprived of the optimum doses of coronavirus disease 2019 (COVID-19) vaccines for their population, equal access and distribution, as well as mass immunization roadmaps to be implemented for achieving herd immunity and protection from the ongoing pandemic. In this short report, we are interacting with the world public health experts, as well as national and global leaders for warranting the mass vaccination drive to be more progressive against COVID-19 with equitable access of vaccines to LICs or LMICs to save the lives of the poorest country people and refugees. From several scientific databases, such as Google Scholar, PubMed, as well as national and international news websites, the data were collected data by utilizing appropriate keywords regarding the topic. Bangladesh might be exemplified in this brief communication as the representative of LMIC. As of October 14, 2021, 48% of the world's people have received at least one dose of the COVID-19 vaccine. In contrast, only 2.5% of people from LICs have come in under COVID-19 vaccination for at least a single shot. Both LICs and LMICs need far more vision and ambition, including political, administrative, and diplomatic progress along with enhancing the vaccination drive for their population to be immunized through simultaneous mass vaccination progress of other countries with implementing public health safety measures against the COVID-19 pandemic.
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Affiliation(s)
- M J Hossain
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road Dhanmondi, Dhaka-1205, Bangladesh
| | - S M A Rahman
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka-1000, Bangladesh
| | - T B Emran
- Department of Pharmacy, BGC Trust University, Chittagong-4381, Bangladesh
| | - S Mitra
- Department Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka-1000, Bangladesh
| | - M R Islam
- Department of Pharmacy, University of Asia Pacific, 74/A, Green Road, Farmgate, Dhaka 1205, Bangladesh
| | - K Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly-243122, Uttar Pradesh, India
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17
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Machado BAS, Hodel KVS, Fonseca LMDS, Mascarenhas LAB, Andrade LPCDS, Rocha VPC, Soares MBP, Berglund P, Duthie MS, Reed SG, Badaró R. The Importance of RNA-Based Vaccines in the Fight against COVID-19: An Overview. Vaccines (Basel) 2021; 9:1345. [PMID: 34835276 PMCID: PMC8623509 DOI: 10.3390/vaccines9111345] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 11/02/2021] [Accepted: 11/15/2021] [Indexed: 12/23/2022] Open
Abstract
In recent years, vaccine development using ribonucleic acid (RNA) has become the most promising and studied approach to produce safe and effective new vaccines, not only for prophylaxis but also as a treatment. The use of messenger RNA (mRNA) as an immunogenic has several advantages to vaccine development compared to other platforms, such as lower coast, the absence of cell cultures, and the possibility to combine different targets. During the COVID-19 pandemic, the use of mRNA as a vaccine became more relevant; two out of the four most widely applied vaccines against COVID-19 in the world are based on this platform. However, even though it presents advantages for vaccine application, mRNA technology faces several pivotal challenges to improve mRNA stability, delivery, and the potential to generate the related protein needed to induce a humoral- and T-cell-mediated immune response. The application of mRNA to vaccine development emerged as a powerful tool to fight against cancer and non-infectious and infectious diseases, for example, and represents a relevant research field for future decades. Based on these advantages, this review emphasizes mRNA and self-amplifying RNA (saRNA) for vaccine development, mainly to fight against COVID-19, together with the challenges related to this approach.
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Affiliation(s)
- Bruna Aparecida Souza Machado
- SENAI Institute of Innovation (ISI) in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (K.V.S.H.); (L.M.d.S.F.); (L.A.B.M.); (L.P.C.d.S.A.); (V.P.C.R.); (M.B.P.S.); (R.B.)
| | - Katharine Valéria Saraiva Hodel
- SENAI Institute of Innovation (ISI) in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (K.V.S.H.); (L.M.d.S.F.); (L.A.B.M.); (L.P.C.d.S.A.); (V.P.C.R.); (M.B.P.S.); (R.B.)
| | - Larissa Moraes dos Santos Fonseca
- SENAI Institute of Innovation (ISI) in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (K.V.S.H.); (L.M.d.S.F.); (L.A.B.M.); (L.P.C.d.S.A.); (V.P.C.R.); (M.B.P.S.); (R.B.)
| | - Luís Alberto Brêda Mascarenhas
- SENAI Institute of Innovation (ISI) in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (K.V.S.H.); (L.M.d.S.F.); (L.A.B.M.); (L.P.C.d.S.A.); (V.P.C.R.); (M.B.P.S.); (R.B.)
| | - Leone Peter Correia da Silva Andrade
- SENAI Institute of Innovation (ISI) in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (K.V.S.H.); (L.M.d.S.F.); (L.A.B.M.); (L.P.C.d.S.A.); (V.P.C.R.); (M.B.P.S.); (R.B.)
| | - Vinícius Pinto Costa Rocha
- SENAI Institute of Innovation (ISI) in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (K.V.S.H.); (L.M.d.S.F.); (L.A.B.M.); (L.P.C.d.S.A.); (V.P.C.R.); (M.B.P.S.); (R.B.)
| | - Milena Botelho Pereira Soares
- SENAI Institute of Innovation (ISI) in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (K.V.S.H.); (L.M.d.S.F.); (L.A.B.M.); (L.P.C.d.S.A.); (V.P.C.R.); (M.B.P.S.); (R.B.)
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Brazil
| | - Peter Berglund
- HDT Bio, 1616 Eastlake Ave E, Seattle, WA 98102, USA; (P.B.); (M.S.D.); (S.G.R.)
| | - Malcolm S. Duthie
- HDT Bio, 1616 Eastlake Ave E, Seattle, WA 98102, USA; (P.B.); (M.S.D.); (S.G.R.)
| | - Steven G. Reed
- HDT Bio, 1616 Eastlake Ave E, Seattle, WA 98102, USA; (P.B.); (M.S.D.); (S.G.R.)
| | - Roberto Badaró
- SENAI Institute of Innovation (ISI) in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (K.V.S.H.); (L.M.d.S.F.); (L.A.B.M.); (L.P.C.d.S.A.); (V.P.C.R.); (M.B.P.S.); (R.B.)
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18
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Blasi F, Di Pasquale M, Gramegna A, Viale P, Iacobello C, Gori A, Tumbarello M, Esposito S, Richeldi L, Bassetti M. A new call for influenza and pneumococcal vaccinations during COVID-19 pandemic in Italy: A SIP/IRS (Italian Respiratory Society) and SITA (Italian Society of Antiinfective therapy) statement. Respir Med 2021; 190:106674. [PMID: 34788734 PMCID: PMC8559458 DOI: 10.1016/j.rmed.2021.106674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/23/2021] [Accepted: 10/28/2021] [Indexed: 01/01/2023]
Abstract
Influenza and pneumococcal disease represent a well-known burden on healthcare systems worldwide, as well as they still have an attributed morbidity and mortality, especially in elderly individuals and vulnerable populations. In the context of the ongoing pandemic of COVID-19, a series of considerations in favor of extensive influenza and pneumococcal vaccination campaign are emerging, including a possible reduction of hospital extra burden and saving of sanitary resources. In addition, recent studies have suggested that prior vaccinations towards non SARS-CoV-2 pathogens might confer some protection against COVID-19. In this paper the authors consider all factors in support of these hypotheses and provide a consensus statement to encourage influenza and pneumococcal vaccinations in targeted populations.
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Affiliation(s)
- Francesco Blasi
- Internal Medicine Department, Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Italy.
| | - Marta Di Pasquale
- Internal Medicine Department, Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Andrea Gramegna
- Internal Medicine Department, Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Italy
| | - Pierluigi Viale
- Department of Medical and Surgical Sciences, Alma Mater Studiorum-University of Bologna, Bologna, Italy
| | - Carmelo Iacobello
- UOC Malattie Infettive, Azienda Ospedaliera per L'Emergenza Cannizzaro-Catania, Italy
| | - Andrea Gori
- Infectious Disease Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy; Centre for Multidisciplinary Research in Health Science, University of Milan, Milan, Italy
| | - Mario Tumbarello
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Susanna Esposito
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Luca Richeldi
- Complex Operative Unit of Pneumology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Matteo Bassetti
- Department of Health Science, University of Genoa, Italy; Infectious Diseases Clinic, Policlinico San Martino Hospital - IRCCS, Genoa, Italy
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19
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Suvvari TK, P C, Kuppili S, Kandi V, Kutikuppala LVS, Kandula VDK, Mishra S, Sarangi AK, Mohapatra RK, Dhama K. Consecutive Hits of COVID-19 in India: The Mystery of Plummeting Cases and Current Scenario. ARCHIVES OF RAZI INSTITUTE 2021; 76:1165-1174. [PMID: 35355747 DOI: 10.22092/ari.2021.356147.1791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/16/2021] [Indexed: 01/28/2023]
Abstract
The novel coronavirus disease 2019 (COVID-19)-related pandemic has been in existence for almost 2 years now after its possible emergence from a wet market in the city of Wuhan of the Chinese mainland. Evidence of the emergence and transmission of this virus was attributed to bats and pangolins. The causative virus, severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has rapidly spread globally, affecting humans considerably with its current death toll to be over 4.7 million out of more than 233 confirmed cases as of September 2021. The virus is constantly mutating and continuously trying to establish itself in humans by increasing its transmissibility and virulence through its numerous emerging variants. Several countries have been facing multiple waves of COVID-19 outbreaks one after the other, putting the medical and healthcare establishments under tremendous stress. Although very few drugs and vaccines have been approved for emergency use, their production capabilities need to meet the needs of a huge global population. Currently, not even a quarter of the world population is vaccinated. The situation in India has worsened during the ongoing second wave with the involvement of virus variants with a rapid and huge surge in COVID-19 cases, where the scarcity of hospital infrastructure, antiviral agents, and oxygen has led to increased deaths. Recently, increased surveillance and monitoring, strengthening of medical facilities, campaigns of awareness programs, progressive vaccination drive, and high collaborative efforts have led to limiting the surge of COVID-19 cases in India to a low level. This review outlines the global status of the pandemic with special reference to the Indian scenario.
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Affiliation(s)
- T K Suvvari
- NTR University of Health Sciences, Vijayawada, India
| | - C P
- Rungta College of Dental Sciences and Research, Bhilai, India
| | - S Kuppili
- Konaseema Institute of Medical Sciences and Research Foundation, Amalapuram, India
| | - V Kandi
- Department of Microbiology, Prathima Institute of Medical Sciences, Karimnagar, India
| | - L V S Kutikuppala
- Konaseema Institute of Medical Sciences and Research Foundation, Amalapuram, India
| | - V D K Kandula
- GSL Medical College and General Hospital, Rajahmundry, India
| | - S Mishra
- Bioenergy Lab, School of Biotechnology, KIIT Deemed University, Bhubaneswar, India
| | - A K Sarangi
- Department of Chemistry, School of Applied Sciences, Centurion University of Technology and Management, Odisha, India
| | - R K Mohapatra
- Department of Chemistry, Government College of Engineering, Keonjhar, India
| | - K Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, India
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20
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Abstract
The emergence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the resulting coronavirus disease 2019 (COVID-19) pandemic has led to rapid vaccine development and emergency use (EU) rollout. Six vaccines, including two using novel mRNA technology, are EU-listed by the World Health Organisation, and promising published trial data are available for nine more. While efficacy is good, there are various barriers to their global use. Long-term safety and immunogenicity data are being collected along the way.
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Affiliation(s)
- Caroline Fenton
- Springer Nature, Private Bag 65901, Mairangi Bay, Auckland, 0754 New Zealand
| | - Yvette N Lamb
- Springer Nature, Private Bag 65901, Mairangi Bay, Auckland, 0754 New Zealand
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21
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Núñez-Zapata SF, Benites-Peralta B, Mayta-Tristan P, Rodríguez-Morales AJ. High seroprevalence for SARS-CoV-2 infection in South America, but still not enough for herd immunity! Int J Infect Dis 2021; 109:244-246. [PMID: 34260956 PMCID: PMC8272886 DOI: 10.1016/j.ijid.2021.07.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 07/06/2021] [Accepted: 07/08/2021] [Indexed: 01/01/2023] Open
Abstract
Herd immunity is considered to be a relevant aspect of COVID-19 epidemiology. In this regard, seroprevalence studies are essential for understanding how far countries and regions are from that potential point. This study analyzed seroprevalence data in nine studies from South America, which is a region that has been badly affected by COVID-19. Seroprevalence values were high, with percentages up to 70.0% (95% CI 67.0-73.4%) in Iquitos, Peru. A meta-analysis of such data enabled a pooled seroprevalence to be obtained, estimated at 33.6% (95% CI 28.6-38.5%). Despite this, the COVID-19 pandemic in South America continues to significantly affect countries such as Brazil, Colombia, and Peru.
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Affiliation(s)
- Susy Fanny Núñez-Zapata
- Master Program on Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru; Instituto Nacional de Salud, Lima, Peru.
| | - Bruno Benites-Peralta
- Master Program on Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru; Hospital Nacional Guillermo Almenara Irigoyen, Lima, Peru
| | - Percy Mayta-Tristan
- Master Program on Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru
| | - Alfonso J Rodríguez-Morales
- Master Program on Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru; Grupo de Investigación Biomedicina, Faculty of Medicine, Fundacion Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia.
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