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Kavulikirwa OK. Intersecting realities: Exploring the nexus between armed conflicts in eastern Democratic Republic of the Congo and Global Health. One Health 2024; 19:100849. [PMID: 39071485 PMCID: PMC11278555 DOI: 10.1016/j.onehlt.2024.100849] [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: 05/17/2024] [Revised: 06/26/2024] [Accepted: 07/01/2024] [Indexed: 07/30/2024] Open
Abstract
The eastern Democratic Republic of the Congo (DRC) grapples with entrenched armed conflicts, creating a complex humanitarian crisis with far-reaching implications for global health. This paper explores the intersection between armed conflict in the region and the risks of zoonotic disease transmission, shedding light on interconnected challenges and proposing integrated strategies for mitigation. Armed conflict disrupts healthcare systems, affecting healthcare facilities (HCF) and healthcare workers (HCW), destroying millions of lives, impoverishing communities, and weakening surveillance systems. This deleterious situation is a bottleneck to achieving the Sustainable Development Goals (SDGs), especially Universal Health Coverage (UHC), as it prevents millions of Congolese from accessing healthcare services. The direct impact of armed insecurity undermines Global Health Security (GHS) by fostering natural habitat degradation and biodiversity loss, exacerbating vulnerabilities to zoonotic disease outbreaks. Forced population displacement and encroachment on natural habitats amplify human-wildlife interaction, facilitating zoonotic disease spillover and increasing the risk of regional and global spread. Biodiversity loss and poaching further compound these challenges, underscoring the need for holistic approaches that address both conservation and public health concerns. Mitigating zoonotic disease risks requires strengthening surveillance systems, promoting community engagement, and integrating conservation efforts with conflict resolution initiatives. By adopting a comprehensive approach, including the incorporation of One Health considerations in all peace-seeking and humanitarian efforts, stakeholders can enhance Global Health Security, scale up UHC, and promote sustainable development in conflict-affected regions. Creativity and strategic foresight are essential to safeguarding the well-being of human, livestock, plant, and wildlife populations in the Eastern DRC.
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Affiliation(s)
- Olivier Kambere Kavulikirwa
- Faculty of Veterinary medicine, Catholic University of Graben in Butembo, Democratic Republic of the Congo
- Department of Social and Preventive Medicine, University of Montréal, School of Public Health, Canada
- Department of Public Health Sciences, University of Liège, Belgium
- Centre de Recherche en Santé Public(CReSP), Canada
- Groupe de Recherche en Epidémiologie des Zoonoses et Santé Publique, Canada
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Enmozhi SK, Xavier I, Raaj T, Sarveswaran R, Blessings J, Kesavamoorthy Y, Vivek R, Raja K, Sebastine I, Jeffri A, Arockiasamy S, Joseph J, Rani A. Recuperative potential of Indian medicinal plant compounds- a tool to encumber henipaviruses: an in -silico study. In Silico Pharmacol 2024; 12:72. [PMID: 39099797 PMCID: PMC11294312 DOI: 10.1007/s40203-024-00236-x] [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: 01/03/2024] [Accepted: 07/03/2024] [Indexed: 08/06/2024] Open
Abstract
Henipaviruses, highly fatal zoonotic viruses with mortality rates up to 100%, pose a significant threat to humans. Despite sporadic cases, including infections from Cedar, Langya, and Nipah Viruses, there are no established drugs or vaccines for treatment. This lack of specific medication led us to explore 57 non-toxic compounds from Indian Medicinal Plants, selected from 232 compounds, aiming to combat these viruses. Through in silico ADMET analyses, Three compounds-andrographolide, pterygospermin and Salidroside-stood out for their exceptional non-toxic properties. These compounds underwent in silico target prediction, molecular docking and dynamics with Cedar, Langya, and Nipah Virus proteins from the Protein Data Bank. Among them, Andrographolide displayed the most promising negative free energy scores and stability in Cedar Virus-Attachment G-Protein binding pockets. Pterygospermin and Salidroside showed efficacy against Langya and Nipah Virus target proteins throughout the simulation. These compounds not only exhibited antiviral properties but also demonstrated immunomodulatory, anti-inflammatory, and hepatoprotective effects by our in-silico studies. Their potential as treatments or preventive measures against henipaviral infections makes them promising candidates for further research and development. Supplementary Information The online version contains supplementary material available at 10.1007/s40203-024-00236-x.
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Affiliation(s)
- Sukanth Kumar Enmozhi
- Department of Anatomy, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, 600 116 Tamil Nadu India
| | - Infant Xavier
- Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, 600 116 Tamil Nadu India
| | - Theepan Raaj
- Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, 600 116 Tamil Nadu India
| | - R Sarveswaran
- Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, 600 116 Tamil Nadu India
| | - Jeba Blessings
- Department of Bioinformatics, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, 600 116 Tamil Nadu India
| | - Yugesh Kesavamoorthy
- Department of Anatomy, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, 600 116 Tamil Nadu India
| | - Rahul Vivek
- Department of Biochemistry, University of Wisconsin-Madison, WI, 53715 USA
| | - Kavitha Raja
- Department of Toxicology, Bioscience Research Foundation, Sengadu, Kandamangalam, 602 002 Tamil Nadu India
| | - Irudhayasamy Sebastine
- Formulation Research and Development, Maiva Pharma Pvt. Ltd, Krishnagiri, 635 126 Tamil Nadu India
| | - Antony Jeffri
- Department of Medical Devices, National Institute of Pharmaceutical Education and Research- Guwahati, Guwahati, 781 101 Assam India
| | - Sumathy Arockiasamy
- Department of Biomedical Sciences, Sri Ramachandra Institute of Higher Education and Research, (DU), Porur, Chennai, 600 116 Tamil Nadu India
| | - Jerrine Joseph
- Sathyabama Institute of Science and Technology, Chennai, 600 119 India
| | - Ananda Rani
- Department of Anatomy, Sri Ramachandra Institute of Higher Education and Research (DU), Porur, Chennai, 600 116 Tamil Nadu India
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Parker ER. Emergence of Alaskapox infection: What dermatologists need to know. J Am Acad Dermatol 2024; 91:397-399. [PMID: 38574766 DOI: 10.1016/j.jaad.2024.03.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/15/2024] [Accepted: 03/16/2024] [Indexed: 04/06/2024]
Affiliation(s)
- Eva Rawlings Parker
- Department of Dermatology, Vanderbilt University Medical Center, Nashville, Tennessee; Center for Biomedical Ethics and Society, Vanderbilt University Medical Center, Nashville, Tennessee.
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Ndossi BA, Mjingo EE, Park H, Lee D, Bia MM, Yang H, Seo S, Eom KS. Zoonotic Parasites and Their Association With Human Activities in Northern Tanzania: An Integrated Ecosystem Approach for One Health. J Parasitol Res 2024; 2024:8872837. [PMID: 39071810 PMCID: PMC11281853 DOI: 10.1155/2024/8872837] [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: 10/10/2023] [Revised: 05/04/2024] [Accepted: 06/20/2024] [Indexed: 07/30/2024] Open
Abstract
The community's awareness of the prevalence and impact of zoonotic diseases has been significantly underestimated, leading to insufficient implementation of control measures. This study was carried out in Northern Tanzania between 2019 and 2023 to investigate zoonotic parasites and the risks associated with human activities that contribute to zoonotic diseases. Cross-sectional surveys were conducted in 12 villages, including nine in Loliondo Division and three in Babati District. Focus Group Discussions and Key Informant Interviews were conducted to assess the community's knowledge and practices regarding the risks associated with zoonotic diseases in the surveyed areas. A total of 255 samples were collected from various sources, including latrines, households, livestock enclosures, domestic dogs, and chickens. Out of these samples, 152 tested positive for identifiable parasite eggs and oocysts. These parasites included hookworms (21.7%), Trichuris sp. (14.5%), Strongyloides sp. (13.8%), Eimeria sp. (19.7%), Taeniids (5.9%), Hymenolepis sp. (3.3%), Spirometra sp. (2.6%), and Dipylidium sp. (0.7%). Taeniids and Spirometra species were predominantly found in villages near protected areas such as Arash Sokoni, Oloipiri, Sukenya, Wasso, Orkuyiene, Haytemba, and Loliondo. Hookworms were most commonly detected in Arash Sokoni, Loliondo, Isuguro, and Hyatemba, while Strongyloides sp. was prevalent in Wasso, Sukenya, and Olobo villages. The quantitative analysis reveals significant associations between hygiene practices, proximity to livestock enclosures, ecological factors, and human-animal interaction, highlighting their pivotal roles in determining soil-transmitted helminth (STH) prevalence across different villages. This study reveals that there was a generally low level of awareness regarding zoonotic diseases and STHs. The detection of STH samples, combined with the limited understanding of zoonotic diseases, emphasizes the importance of taking proactive measures to reduce transmission risks. Prioritizing education and promoting awareness along with implementing comprehensive strategies are essential steps to effectively tackle the problems linked to STH infections and substantially lessen the public health burden caused by zoonotic diseases.
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Affiliation(s)
- Barakaeli Abdieli Ndossi
- Tanzania Wildlife Research Institute, P.O. Box 661, Arusha, Tanzania
- Department of ParasitologyParasitology Research Center and International Parasite Resource BankChungbuk National UniversitySchool of Medicine, Cheongju 28644, Republic of Korea
| | | | - Hansol Park
- Department of ParasitologyParasitology Research Center and International Parasite Resource BankChungbuk National UniversitySchool of Medicine, Cheongju 28644, Republic of Korea
| | - Dongmin Lee
- Department of ParasitologyParasitology Research Center and International Parasite Resource BankChungbuk National UniversitySchool of Medicine, Cheongju 28644, Republic of Korea
| | - Mohammed Mebarek Bia
- Department of ParasitologyParasitology Research Center and International Parasite Resource BankChungbuk National UniversitySchool of Medicine, Cheongju 28644, Republic of Korea
| | - Heejae Yang
- Division of Biobanking SolutionsCocoon Inc. 116194-41, Uiryodanji-gil, Osong-eup, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea
| | - Sungbo Seo
- Division of Biobanking SolutionsCocoon Inc. 116194-41, Uiryodanji-gil, Osong-eup, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea
| | - Keeseon S. Eom
- Department of ParasitologyParasitology Research Center and International Parasite Resource BankChungbuk National UniversitySchool of Medicine, Cheongju 28644, Republic of Korea
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Sánchez-Soto MF, Gaona O, Vigueras-Galván AL, Suzán G, Falcón LI, Vázquez-Domínguez E. Prevalence and transmission of the most relevant zoonotic and vector-borne pathogens in the Yucatan peninsula: A review. PLoS Negl Trop Dis 2024; 18:e0012286. [PMID: 38959260 PMCID: PMC11251636 DOI: 10.1371/journal.pntd.0012286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 07/16/2024] [Accepted: 06/11/2024] [Indexed: 07/05/2024] Open
Abstract
BACKGROUND Habitat modification and land use changes impact ecological interactions and alter the relationships between humans and nature. Mexico has experienced significant landscape modifications at the local and regional scales, with negative effects on forest cover and biological biodiversity, especially in the Yucatan peninsula in southeastern Mexico. Given the close relationship between landscape modification and the transmission of zoonotic and vector-borne diseases, it is essential to develop criteria for identifying priority zoonoses in the south of the country. METHODOLOGY/PRINCIPAL FINDINGS We reviewed 165 published studies on zoonotic and vector-borne diseases in the region (2015-2024). We identified the most frequent vectors, reservoirs, and hosts, the most prevalent infections, and the factors associated with transmission risk and the anthropogenic landscape modification in urban, rural, ecotone, and sylvatic habitats. The most relevant pathogens of zoonotic risk included Trypanosoma cruzi, arboviruses, Leishmania, Rickettsia, Leptospira, and Toxoplasma gondii. Trypanosoma cruzi was the vector-borne agent with the largest number of infected vertebrate species across habitats, while Leishmania and arboviruses were the ones that affected the greatest number of people. Dogs, cats, backyard animals, and their hematophagous ectoparasites are the most likely species maintaining the transmission cycles in human settlements, while rodents, opossums, bats, and other synanthropic animals facilitate connection and transmission cycles between forested habitats with human-modified landscapes. Pathogens displayed different prevalences between the landscapes, T. cruzi, arbovirus, and Leptospira infections were the most prevalent in urban and rural settlements, whereas Leishmania and Rickettsia had similar prevalence across habitats, likely due to the diversity and abundance of the infected vectors involved. The prevalence of T. gondii and Leptospira spp. may reflect poor hygiene conditions. Additionally, results suggest that prevalence of zoonotic and vector-borne diseases is higher in deforested areas and agricultural aggregates, and in sites with precarious health and infrastructure services. CONCLUSIONS Some hosts, vectors, and transmission trends of zoonotic and vector-borne diseases in the YP are well known but others remain poorly recognized. It is imperative to reinforce practices aimed at increasing the knowledge, monitoring, prevention, and control of these diseases at the regional level. We also emphasize the need to perform studies on a larger spatio-temporal scale under the socio-ecosystem perspective, to better elucidate the interactions between pathogens, hosts, vectors, environment, and sociocultural and economic aspects in this and many other tropical regions.
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Affiliation(s)
- Ma. Fernanda Sánchez-Soto
- Laboratorio de Ecología Bacteriana, Instituto de Ecología, Unidad Mérida, Universidad Nacional Autónoma de México, Yucatán, México
| | - Osiris Gaona
- Laboratorio de Ecología Bacteriana, Instituto de Ecología, Unidad Mérida, Universidad Nacional Autónoma de México, Yucatán, México
| | - Ana Laura Vigueras-Galván
- Laboratorio de Virología, Departamento de Microbiología e Inmunología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México, México
- International Joint Laboratory Ecosystem, biological diversity, habitat modifications, and risk of emerging pathogens and diseases in Mexico (ELDORADO), UNAM-IRD, Mérida, México
| | - Gerardo Suzán
- International Joint Laboratory Ecosystem, biological diversity, habitat modifications, and risk of emerging pathogens and diseases in Mexico (ELDORADO), UNAM-IRD, Mérida, México
- Laboratorio de Ecología de Enfermedades y Una Salud, Departamento de Etología, Fauna Silvestre y Animales de Laboratorio, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - Luisa I. Falcón
- Laboratorio de Ecología Bacteriana, Instituto de Ecología, Unidad Mérida, Universidad Nacional Autónoma de México, Yucatán, México
| | - Ella Vázquez-Domínguez
- Laboratorio de Genética y Ecología, Departamento de Ecología de la Biodiversidad, Instituto de Ecología, Universidad Nacional Autónoma de México, Ciudad de México, México
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Di Bartolo I, De Sabato L, Ianiro G, Vaccari G, Dini FM, Ostanello F, Monini M. Exploring the Potential of Muridae as Sentinels for Human and Zoonotic Viruses. Viruses 2024; 16:1041. [PMID: 39066204 PMCID: PMC11281464 DOI: 10.3390/v16071041] [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: 05/24/2024] [Revised: 06/19/2024] [Accepted: 06/26/2024] [Indexed: 07/28/2024] Open
Abstract
In recent years, the transmission of viruses from wildlife to humans has raised significant public health concerns, exemplified by the COVID-19 pandemic caused by the betacoronavirus SARS-CoV-2. Human activities play a substantial role in increasing the risk of zoonotic virus transmission from wildlife to humans. Rats and mice are prevalent in urban environments and may act as reservoirs for various pathogens. This study aimed to evaluate the presence of zoonotic viruses in wild rats and mice in both urban and rural areas, focusing on well-known zoonotic viruses such as betacoronavirus, hantavirus, arenavirus, kobuvirus, and monkeypox virus, along with other viruses occasionally detected in rats and mice, including rotavirus, norovirus, and astrovirus, which are known to infect humans at a high rate. A total of 128 animals were captured, including 70 brown rats (Rattus norvegicus), 45 black rats (Rattus rattus), and 13 house mice (Mus musculus), and feces, lung, and liver were collected. Among brown rats, one fecal sample tested positive for astrovirus RNA. Nucleotide sequencing revealed high sequence similarity to both human and rat astrovirus, suggesting co-presence of these viruses in the feces. Murine kobuvirus (MuKV) was detected in fecal samples from both black (n = 7) and brown (n = 6) rats, primarily from urban areas, as confirmed by sequence analysis. These findings highlight the importance of surveillance and research to understand and mitigate the risks associated with the potential transmission of pathogens by rodents.
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Affiliation(s)
- Ilaria Di Bartolo
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161 Rome, Italy; (I.D.B.); (L.D.S.); (G.I.); (G.V.); (M.M.)
| | - Luca De Sabato
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161 Rome, Italy; (I.D.B.); (L.D.S.); (G.I.); (G.V.); (M.M.)
| | - Giovanni Ianiro
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161 Rome, Italy; (I.D.B.); (L.D.S.); (G.I.); (G.V.); (M.M.)
| | - Gabriele Vaccari
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161 Rome, Italy; (I.D.B.); (L.D.S.); (G.I.); (G.V.); (M.M.)
| | - Filippo Maria Dini
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra, 50, Ozzano dell’Emilia, 40064 Bologna, Italy;
| | - Fabio Ostanello
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra, 50, Ozzano dell’Emilia, 40064 Bologna, Italy;
| | - Marina Monini
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161 Rome, Italy; (I.D.B.); (L.D.S.); (G.I.); (G.V.); (M.M.)
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Charles M, Masanja VG, Torres DF, Mfinanga SG, Lyakurwa G. Mathematical model to assess the impact of contact rate and environment factor on transmission dynamics of rabies in humans and dogs. Heliyon 2024; 10:e32012. [PMID: 38912469 PMCID: PMC11190539 DOI: 10.1016/j.heliyon.2024.e32012] [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: 10/17/2023] [Revised: 05/23/2024] [Accepted: 05/27/2024] [Indexed: 06/25/2024] Open
Abstract
This paper presents a mathematical model to understand how rabies spreads among humans, free-range, and domestic dogs. By analyzing the model, we discovered that there are equilibrium points representing both disease-free and endemic states. We calculated the basic reproduction number,R 0 using the next generation matrix method. WhenR 0 < 1 , the disease-free equilibrium is globally stable, whereas whenR 0 ≥ 1 , the endemic equilibrium is globally stable. To identify the most influential parameters in disease transmission, we used the normalized forward sensitivity index. The simulations revealed that the contact rates between the infectious agent and humans, free-range dogs, and domestic dogs, have the most significant impact on rabies transmission. The study also examines how periodic changes in transmission rates affect the disease dynamics, emphasizing the importance of transmission frequency and amplitude on the patterns observed in rabies spread. To reduce disease sensitivity, one should prioritize effective disease control measures that focus on keeping both free-range and domestic dogs indoors. This is a crucial factor in preventing the spread of disease and should be implemented as a primary disease control measure.
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Affiliation(s)
- Mfano Charles
- School of Computational and Communication Science and Engineering, The Nelson Mandela African Institution of Science and Technology (NM-AIST), P.O. BOX 447, Arusha, Tanzania
- Department of ICT and Mathematics, College of Business Education (CBE), P.O. BOX 1968, Dar es Salaam, Tanzania
| | - Verdiana G. Masanja
- School of Computational and Communication Science and Engineering, The Nelson Mandela African Institution of Science and Technology (NM-AIST), P.O. BOX 447, Arusha, Tanzania
| | - Delfim F.M. Torres
- Center for Research and Development in Mathematics and Applications (CIDMA), Department of Mathematics, University of Aveiro, 3810-193 Aveiro, Portugal
| | | | - G.A. Lyakurwa
- School of Computational and Communication Science and Engineering, The Nelson Mandela African Institution of Science and Technology (NM-AIST), P.O. BOX 447, Arusha, Tanzania
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Moraes IDS, Silva VLDB, de Andrade-Silva BE, Gomes APN, de Urzedo NF, Abolis VB, Gonçalves RDS, Arpon KV, de Assis-Silva ZM, da Silva LF, Zago EA, Gonçalves MB, Braga ÍA, Saturnino KC, Colodel EM, Júnior AM, Pacheco RDC, Ramos DGDS. Gastrointestinal Helminths in Wild Felids in the Cerrado and Pantanal: Zoonotic Bioindicators in Important Brazilian Biomes. Animals (Basel) 2024; 14:1622. [PMID: 38891670 PMCID: PMC11171020 DOI: 10.3390/ani14111622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 05/26/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024] Open
Abstract
Environmental changes in the Brazilian Pantanal and Cerrado facilitate the spread of parasitic diseases in wildlife, with significant implications for public health owing to their zoonotic potential. This study aimed to examine the occurrence and diversity of gastrointestinal parasites in wild felids within these regions to assess their ecological and health impacts. We collected and analyzed helminth-positive samples from 27 wild felids using specific taxonomic keys. Diverse parasitic taxa were detected, including zoonotic helminths, such as Ancylostoma braziliense, Ancylostoma caninum, Ancylostoma pluridentatum, Toxocara cati, Toxocara canis, Dipylidium caninum, Taenia spp., Echinococcus spp., and Spirometra spp. Other nematodes, such as Physaloptera praeputialis and Physaloptera anomala, were identified, along with acanthocephalans from the genus Oncicola and a trematode, Neodiplostomum spp. (potentially the first record of this parasite in wild felids in the Americas). Human encroachment into natural habitats has profound effects on wild populations, influencing parasitic infection rates and patterns. This study underscores the importance of continuous monitoring and research on parasitic infections as a means of safeguarding both wildlife and human populations and highlights the role of wild felids as bioindicators of environmental health.
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Affiliation(s)
- Iago de Sá Moraes
- Laboratório de Parasitologia e Análises Clínicas Veterinária, Instituto de Ciências Agrárias, Universidade Federal de Jataí, Jataí 75801-615, GO, Brazil; (I.d.S.M.); (N.F.d.U.); (V.B.A.); (Z.M.d.A.-S.); (L.F.d.S.); (Í.A.B.)
| | - Victória Luiza de Barros Silva
- Laboratório de Parasitologia Veterinária e Doenças Parasitárias dos Animais Domésticos e Silvestres, Faculdade de Medicina Veterinária, Universidade Federal de Mato Grosso, Cuiabá 78060-900, MT, Brazil; (V.L.d.B.S.); (E.A.Z.); (M.B.G.); (R.d.C.P.)
| | - Beatriz Elise de Andrade-Silva
- Laboratório de Biologia e Parasitologia de Mamíferos Reservatórios, Instituto Oswaldo Cruz, Rio de Janeiro 21040-360, RJ, Brazil; (B.E.d.A.-S.); (A.P.N.G.); (R.d.S.G.); (K.V.A.); (A.M.J.)
| | - Ana Paula Nascimento Gomes
- Laboratório de Biologia e Parasitologia de Mamíferos Reservatórios, Instituto Oswaldo Cruz, Rio de Janeiro 21040-360, RJ, Brazil; (B.E.d.A.-S.); (A.P.N.G.); (R.d.S.G.); (K.V.A.); (A.M.J.)
| | - Nicoly Ferreira de Urzedo
- Laboratório de Parasitologia e Análises Clínicas Veterinária, Instituto de Ciências Agrárias, Universidade Federal de Jataí, Jataí 75801-615, GO, Brazil; (I.d.S.M.); (N.F.d.U.); (V.B.A.); (Z.M.d.A.-S.); (L.F.d.S.); (Í.A.B.)
| | - Vitória Breda Abolis
- Laboratório de Parasitologia e Análises Clínicas Veterinária, Instituto de Ciências Agrárias, Universidade Federal de Jataí, Jataí 75801-615, GO, Brazil; (I.d.S.M.); (N.F.d.U.); (V.B.A.); (Z.M.d.A.-S.); (L.F.d.S.); (Í.A.B.)
| | - Renata de Souza Gonçalves
- Laboratório de Biologia e Parasitologia de Mamíferos Reservatórios, Instituto Oswaldo Cruz, Rio de Janeiro 21040-360, RJ, Brazil; (B.E.d.A.-S.); (A.P.N.G.); (R.d.S.G.); (K.V.A.); (A.M.J.)
| | - Karina Varella Arpon
- Laboratório de Biologia e Parasitologia de Mamíferos Reservatórios, Instituto Oswaldo Cruz, Rio de Janeiro 21040-360, RJ, Brazil; (B.E.d.A.-S.); (A.P.N.G.); (R.d.S.G.); (K.V.A.); (A.M.J.)
| | - Zara Mariana de Assis-Silva
- Laboratório de Parasitologia e Análises Clínicas Veterinária, Instituto de Ciências Agrárias, Universidade Federal de Jataí, Jataí 75801-615, GO, Brazil; (I.d.S.M.); (N.F.d.U.); (V.B.A.); (Z.M.d.A.-S.); (L.F.d.S.); (Í.A.B.)
| | - Lizandra Fernandes da Silva
- Laboratório de Parasitologia e Análises Clínicas Veterinária, Instituto de Ciências Agrárias, Universidade Federal de Jataí, Jataí 75801-615, GO, Brazil; (I.d.S.M.); (N.F.d.U.); (V.B.A.); (Z.M.d.A.-S.); (L.F.d.S.); (Í.A.B.)
| | - Ellen Amanda Zago
- Laboratório de Parasitologia Veterinária e Doenças Parasitárias dos Animais Domésticos e Silvestres, Faculdade de Medicina Veterinária, Universidade Federal de Mato Grosso, Cuiabá 78060-900, MT, Brazil; (V.L.d.B.S.); (E.A.Z.); (M.B.G.); (R.d.C.P.)
| | - Michelle Benevides Gonçalves
- Laboratório de Parasitologia Veterinária e Doenças Parasitárias dos Animais Domésticos e Silvestres, Faculdade de Medicina Veterinária, Universidade Federal de Mato Grosso, Cuiabá 78060-900, MT, Brazil; (V.L.d.B.S.); (E.A.Z.); (M.B.G.); (R.d.C.P.)
| | - Ísis Assis Braga
- Laboratório de Parasitologia e Análises Clínicas Veterinária, Instituto de Ciências Agrárias, Universidade Federal de Jataí, Jataí 75801-615, GO, Brazil; (I.d.S.M.); (N.F.d.U.); (V.B.A.); (Z.M.d.A.-S.); (L.F.d.S.); (Í.A.B.)
| | - Klaus Casaro Saturnino
- Laboratório de Anatomia Patológica Veterinária, Instituto de Ciências Agrárias, Universidade Federal de Jataí, Jataí 75801-615, GO, Brazil;
| | - Edson Moleta Colodel
- Laboratório de Patologia Veterinária, Faculdade de Medicina Veterinária, Universidade Federal de Mato Grosso, Cuiabá 78060-900, MT, Brazil;
| | - Arnaldo Maldonado Júnior
- Laboratório de Biologia e Parasitologia de Mamíferos Reservatórios, Instituto Oswaldo Cruz, Rio de Janeiro 21040-360, RJ, Brazil; (B.E.d.A.-S.); (A.P.N.G.); (R.d.S.G.); (K.V.A.); (A.M.J.)
| | - Richard de Campos Pacheco
- Laboratório de Parasitologia Veterinária e Doenças Parasitárias dos Animais Domésticos e Silvestres, Faculdade de Medicina Veterinária, Universidade Federal de Mato Grosso, Cuiabá 78060-900, MT, Brazil; (V.L.d.B.S.); (E.A.Z.); (M.B.G.); (R.d.C.P.)
| | - Dirceu Guilherme de Souza Ramos
- Laboratório de Parasitologia e Análises Clínicas Veterinária, Instituto de Ciências Agrárias, Universidade Federal de Jataí, Jataí 75801-615, GO, Brazil; (I.d.S.M.); (N.F.d.U.); (V.B.A.); (Z.M.d.A.-S.); (L.F.d.S.); (Í.A.B.)
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9
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Deiana G, Arghittu A, Dettori M, Castiglia P. One World, One Health: Zoonotic Diseases, Parasitic Diseases, and Infectious Diseases. Healthcare (Basel) 2024; 12:922. [PMID: 38727479 PMCID: PMC11083361 DOI: 10.3390/healthcare12090922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/23/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
When we take into account how the boundaries between human, animal, and environmental health are inextricably linked and increasingly intertwined, it comes as no surprise that the One Health approach has assumed an unprecedented level of importance over the past decade [...].
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Affiliation(s)
- Giovanna Deiana
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
- Medical Management, Hygiene, Epidemiology and Hospital Infection, University Hospital of Sassari, 07100 Sassari, Italy; (M.D.); (P.C.)
| | - Antonella Arghittu
- Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy;
| | - Marco Dettori
- Medical Management, Hygiene, Epidemiology and Hospital Infection, University Hospital of Sassari, 07100 Sassari, Italy; (M.D.); (P.C.)
- Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy;
| | - Paolo Castiglia
- Medical Management, Hygiene, Epidemiology and Hospital Infection, University Hospital of Sassari, 07100 Sassari, Italy; (M.D.); (P.C.)
- Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy;
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10
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Egan S, Barbosa AD, Feng Y, Xiao L, Ryan U. Minimal zoonotic risk of cryptosporidiosis and giardiasis from frogs and reptiles. Eur J Protistol 2024; 93:126066. [PMID: 38442435 DOI: 10.1016/j.ejop.2024.126066] [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: 10/17/2023] [Revised: 02/26/2024] [Accepted: 02/26/2024] [Indexed: 03/07/2024]
Abstract
The zoonotic potential of the protist parasites Cryptosporidium spp. and Giardia duodenalis in amphibians and reptiles raises public health concerns due to their growing popularity as pets. This review examines the prevalence and diversity of these parasites in wild and captive amphibians and reptiles to better understand the zoonotic risk. Research on Giardia in both groups is limited, and zoonotic forms of Cryptosporidium or Giardia have not been reported in amphibians. Host-adapted Cryptosporidium species dominate in reptiles, albeit some reptiles have been found to carry zoonotic (C. hominis and C. parvum) and rodent-associated (C. tyzzeri, C. muris and C. andersoni) species, primarily through mechanical carriage. Similarly, the limited reports of Giardia duodenalis (assemblages A, B and E) in reptiles may also be due to mechanical carriage. Thus, the available evidence indicates minimal zoonotic risk associated with these organisms in wild and captive frogs and reptiles. The exact transmission routes for these infections within reptile populations remain poorly understood, particularly regarding the importance of mechanical carriage. Although the risk appears minimal, continued research and surveillance efforts are necessary to gain a more comprehensive understanding of the transmission dynamics and ultimately improve our ability to safeguard human and animal health.
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Affiliation(s)
- Siobhon Egan
- Harry Butler Institute, Vector- and Water-Borne Pathogen Research Group, Murdoch University, Murdoch, Western Australia 6150, Australia.
| | - Amanda D Barbosa
- Harry Butler Institute, Vector- and Water-Borne Pathogen Research Group, Murdoch University, Murdoch, Western Australia 6150, Australia; CAPES Foundation, Ministry of Education of Brazil, Brasilia, DF 70040-020, Brazil
| | - Yaoyu Feng
- Guangdong Laboratory for Lingnan Modern Agriculture, Center for Emerging and Zoonotic Diseases, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Lihua Xiao
- Guangdong Laboratory for Lingnan Modern Agriculture, Center for Emerging and Zoonotic Diseases, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Una Ryan
- Harry Butler Institute, Vector- and Water-Borne Pathogen Research Group, Murdoch University, Murdoch, Western Australia 6150, Australia
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11
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Zyoud S. Global Mapping and Visualization Analysis of One Health Knowledge in the COVID-19 Context. ENVIRONMENTAL HEALTH INSIGHTS 2024; 18:11786302241236017. [PMID: 38449589 PMCID: PMC10916474 DOI: 10.1177/11786302241236017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 02/13/2024] [Indexed: 03/08/2024]
Abstract
Globally, the COVID-19 pandemic had a significant impact on the health, social, and economic systems, triggering lasting damage and exposing the complexity of the problem beyond just being a health emergency. This crisis has highlighted the need for a comprehensive and collaborative strategy to successfully counter infectious diseases and other global challenges. With the COVID-19 pandemic pushing One Health to the forefront of global health and sustainable development agendas, this concept has emerged as a potential approach for addressing these challenges. In the context of COVID-19, this study investigates global knowledge about One Health by examining its state, significant contributions, and future directions. It seeks to offer an integrated framework of insights guiding the development of well-informed decisions. A comprehensive search using the Scopus database was conducted, employing specific terms related to One Health and COVID-19. VOSviewer 1.6.19 software was used to generate network visualization maps. Countries' research output was adjusted based on their gross domestic product (GDP) and population size. The study identified a total of 527 publications. The United States led with 134 documents (25.4%), but India topped the adjusted ranking. One Health journal stood as the most common outlet for disseminating knowledge (49 documents; 9.3%), while Centers for Disease Control and Prevention (CDC), the United States emerged as the most prolific institution (13 documents; 2.5%). Key topics were related to the virus transmission mechanisms, climate change impacts, antimicrobial resistance, ecosystem health, preparedness, collaboration, community engagement, and developing of efficient surveillance systems. The study emphasizes how critical it is to capitalize on the present momentum of COVID-19 to advance One Health concepts. Integrating social and environmental sciences, and a variety of professions for better interaction and collaboration is crucial. Additionally, increased funding for developing countries, and legislative empowerment are vital to advance One Health and boost disease prevention.
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Affiliation(s)
- Shaher Zyoud
- Department of Building Engineering & Environment,Palestine Technical University (Kadoorie), Tulkarem, Palestine
- Department of Civil Engineering & Sustainable Structures,Palestine Technical University (Kadoorie), Tulkarem, Palestine
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12
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Bezerra KC, Vieira CMAG, de Oliveira-Filho EF, Reis CRS, Oriá RB. Susceptibility of solid organ transplant recipients to viral pathogens with zoonotic potential: A mini-review. Braz J Infect Dis 2024; 28:103742. [PMID: 38670166 PMCID: PMC11078645 DOI: 10.1016/j.bjid.2024.103742] [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: 11/30/2023] [Revised: 02/28/2024] [Accepted: 04/14/2024] [Indexed: 04/28/2024] Open
Abstract
A substantial number of zoonotic diseases are caused by viral pathogens, representing a significant menace to public health, particularly to susceptible populations, such as pregnant women, the elderly, and immunocompromised individuals. Individuals who have undergone solid organ transplantation frequently experience immunosuppression, to prevent organ rejection, and, thus are more prone to opportunistic infections. Furthermore, the reactivation of dormant viruses can threaten transplant recipients and organ viability. This mini-review examines the up-to-date literature covering potential zoonotic and organ rejection-relevant viruses in solid organ transplant recipients. A comprehensive list of viruses with zoonotic potential is highlighted and the most important clinical outcomes in patients undergoing transplantation are described. Moreover, this mini-review calls attention to complex multifactorial events predisposing viral coinfections and the need for continuous health surveillance and research to understand better viral pathogens' transmission and pathophysiology dynamics in transplanted individuals.
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Affiliation(s)
- Karine C Bezerra
- Universidade Federal do Ceará, Faculdade de Medicina, Laboratório da Biologia da Cicatrização, Ontogenia e Nutrição de Tecidos, Fortaleza, CE, Brazil
| | - Carlos Meton A G Vieira
- Universidade Federal do Ceará, Faculdade de Medicina, Laboratório da Biologia da Cicatrização, Ontogenia e Nutrição de Tecidos, Fortaleza, CE, Brazil
| | | | - Christian Robson S Reis
- Fundação Oswaldo Cruz, Instituto Aggeu Magalhães, Departamento de Microbiologia, Recife, PE, Brazil
| | - Reinaldo B Oriá
- Universidade Federal do Ceará, Faculdade de Medicina, Laboratório da Biologia da Cicatrização, Ontogenia e Nutrição de Tecidos, Fortaleza, CE, Brazil.
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13
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Tavera Gonzales A, Bazalar Gonzales J, Silvestre Espejo T, Leiva Galarza M, Rodríguez Cueva C, Carhuaricra Huamán D, Luna Espinoza L, Maturrano Hernández A. Possible Spreading of SARS-CoV-2 from Humans to Captive Non-Human Primates in the Peruvian Amazon. Animals (Basel) 2024; 14:732. [PMID: 38473117 DOI: 10.3390/ani14050732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 02/02/2024] [Accepted: 02/03/2024] [Indexed: 03/14/2024] Open
Abstract
Human-to-animal transmission events of SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) have been reported in both domestic and wild species worldwide. Despite the high rates of contagion and mortality during the COVID-19 (Coronavirus Diseases 2019) pandemic in Peru, no instances of natural virus infection have been documented in wild animals, particularly in the Amazonian regions where human-wildlife interactions are prevalent. In this study, we conducted a surveillance investigation using viral RNA sequencing of fecal samples collected from 76 captive and semi-captive non-human primates (NHPs) in the Loreto, Ucayali, and Madre de Dios regions between August 2022 and February 2023. We detected a segment of the RNA-dependent RNA polymerase (RdRp) gene of SARS-CoV-2 by metagenomic sequencing in a pooled fecal sample from captive white-fronted capuchins (Cebus unicolor) at a rescue center in Bello Horizonte, Ucayali. Phylogenetic analysis further confirmed that the retrieved partial sequence of the RdRp gene matched the SARS-CoV-2 genome. This study represents the first documented instance of molecular SARS-CoV-2 detection in NHPs in the Peruvian Amazon, underscoring the adverse impact of anthropic activities on the human-NHP interface and emphasizing the importance of ongoing surveillance for early detection and prediction of future emergence of new SARS-CoV-2 variants in animals.
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Affiliation(s)
- Andrea Tavera Gonzales
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratorio de Biología y Genética Molecular, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Lima 15021, Peru
| | - Jhonathan Bazalar Gonzales
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratorio de Biología y Genética Molecular, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Lima 15021, Peru
- Asociación Equipo Primatológico del Perú, Iquitos 16008, Peru
| | - Thalía Silvestre Espejo
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratorio de Biología y Genética Molecular, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Lima 15021, Peru
| | - Milagros Leiva Galarza
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratorio de Biología y Genética Molecular, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Lima 15021, Peru
| | - Carmen Rodríguez Cueva
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratorio de Biología y Genética Molecular, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Lima 15021, Peru
| | - Dennis Carhuaricra Huamán
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratorio de Biología y Genética Molecular, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Lima 15021, Peru
- Programa de Pós-Graduação Interunidades em Bioinformática, Instituto de Matemática e Estatística, Universidade de São Paulo, Rua do Matão 1010, São Paulo 05508-090, Brazil
| | - Luis Luna Espinoza
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratorio de Biología y Genética Molecular, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Lima 15021, Peru
| | - Abelardo Maturrano Hernández
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratorio de Biología y Genética Molecular, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Lima 15021, Peru
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14
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Mihaescu G, Chifiriuc MC, Filip R, Bleotu C, Ditu LM, Constantin M, Cristian RE, Grigore R, Bertesteanu SV, Bertesteanu G, Vrancianu CO. Role of interferons in the antiviral battle: from virus-host crosstalk to prophylactic and therapeutic potential in SARS-CoV-2 infection. Front Immunol 2024; 14:1273604. [PMID: 38288121 PMCID: PMC10822962 DOI: 10.3389/fimmu.2023.1273604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 12/29/2023] [Indexed: 01/31/2024] Open
Abstract
Mammalians sense antigenic messages from infectious agents that penetrate the respiratory and digestive epithelium, as well as signals from damaged host cells through membrane and cytosolic receptors. The transduction of these signals triggers a personalized response, depending on the nature of the stimulus and the host's genetics, physiological condition, and comorbidities. Interferons (IFNs) are the primary effectors of the innate immune response, and their synthesis is activated in most cells within a few hours after pathogen invasion. IFNs are primarily synthesized in infected cells, but their anti-infective effect is extended to the neighboring cells by autocrine and paracrine action. The emergence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic in 2019 was a stark reminder of the potential threat posed by newly emerging viruses. This pandemic has also triggered an overwhelming influx of research studies aiming to unveil the mechanisms of protective versus pathogenic host immune responses induced by SARS-CoV-2. The purpose of this review is to describe the role of IFNs as vital players in the battle against SARS-CoV-2 infection. We will briefly characterize and classify IFNs, present the inductors of IFN synthesis, their sensors, and signaling pathways, and then discuss the role of IFNs in controlling the evolution of SARS-CoV-2 infection and its clinical outcome. Finally, we will present the perspectives and controversies regarding the prophylactic and therapeutic potential of IFNs in SARS-CoV-2 infection.
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Affiliation(s)
- Grigore Mihaescu
- Microbiology Immunology Department, Faculty of Biology, University of Bucharest, Bucharest, Romania
- The Research Institute of the University of Bucharest, Bucharest, Romania
| | - Mariana Carmen Chifiriuc
- Microbiology Immunology Department, Faculty of Biology, University of Bucharest, Bucharest, Romania
- The Research Institute of the University of Bucharest, Bucharest, Romania
- Department of Life, Medical and Agricultural Sciences, Biological Sciences Section, Academy of Romanian Scientists, Bucharest, Romania
| | - Roxana Filip
- Faculty of Medicine and Biological Sciences, Stefan cel Mare University of Suceava, Suceava, Romania
- Microbiology Department, Suceava Emergency County Hospital, Suceava, Romania
| | - Coralia Bleotu
- The Research Institute of the University of Bucharest, Bucharest, Romania
- Cellular and Molecular Pathology Department, Stefan S. Nicolau Institute of Virology, Bucharest, Romania
| | - Lia Mara Ditu
- Microbiology Immunology Department, Faculty of Biology, University of Bucharest, Bucharest, Romania
| | - Marian Constantin
- The Research Institute of the University of Bucharest, Bucharest, Romania
- Institute of Biology of Romanian Academy, Bucharest, Romania
| | - Roxana-Elena Cristian
- The Research Institute of the University of Bucharest, Bucharest, Romania
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, Bucharest, Romania
| | - Raluca Grigore
- ENT Department, University of Medicine and Pharmacy Carol Davila and Coltea Clinical Hospital, Bucharest, Romania
| | - Serban Vifor Bertesteanu
- ENT Department, University of Medicine and Pharmacy Carol Davila and Coltea Clinical Hospital, Bucharest, Romania
| | - Gloria Bertesteanu
- ENT Department, University of Medicine and Pharmacy Carol Davila and Coltea Clinical Hospital, Bucharest, Romania
| | - Corneliu Ovidiu Vrancianu
- Microbiology Immunology Department, Faculty of Biology, University of Bucharest, Bucharest, Romania
- The Research Institute of the University of Bucharest, Bucharest, Romania
- DANUBIUS Department, National Institute of Research and Development for Biological Sciences, Bucharest, Romania
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15
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Choudhary OP. One health and bat-borne henipaviruses. New Microbes New Infect 2024; 56:101195. [PMID: 38035121 PMCID: PMC10684794 DOI: 10.1016/j.nmni.2023.101195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 11/01/2023] [Indexed: 12/02/2023] Open
Affiliation(s)
- Om Prakash Choudhary
- Department of Veterinary Anatomy, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University (GADVASU), Rampura Phul, Bathinda, 151103, Punjab, India
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16
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Sun YQ, Chen JJ, Liu MC, Zhang YY, Wang T, Che TL, Li TT, Liu YN, Teng AY, Wu BZ, Hong XG, Xu Q, Lv CL, Jiang BG, Liu W, Fang LQ. Mapping global zoonotic niche and interregional transmission risk of monkeypox: a retrospective observational study. Global Health 2023; 19:58. [PMID: 37592305 PMCID: PMC10436417 DOI: 10.1186/s12992-023-00959-0] [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: 06/19/2023] [Accepted: 07/31/2023] [Indexed: 08/19/2023] Open
Abstract
BACKGROUND Outbreaks of monkeypox have been ongoing in non-endemic countries since May 2022. A thorough assessment of its global zoonotic niche and potential transmission risk is lacking. METHODS We established an integrated database on global monkeypox virus (MPXV) occurrence during 1958 - 2022. Phylogenetic analysis was performed to examine the evolution of MPXV and effective reproductive number (Rt) was estimated over time to examine the dynamic of MPXV transmissibility. The potential ecological drivers of zoonotic transmission and inter-regional transmission risks of MPXV were examined. RESULTS As of 24 July 2022, a total of 49 432 human patients with MPXV infections have been reported in 78 countries. Based on 525 whole genome sequences, two main clades of MPXV were formed, of which Congo Basin clade has a higher transmissibility than West African clade before the 2022-monkeypox, estimated by the overall Rt (0.81 vs. 0.56), and the latter significantly increased in the recent decade. Rt of 2022-monkeypox varied from 1.14 to 4.24 among the 15 continuously epidemic countries outside Africa, with the top three as Peru (4.24, 95% CI: 2.89-6.71), Brazil (3.45, 95% CI: 1.62-7.00) and the United States (2.44, 95% CI: 1.62-3.60). The zoonotic niche of MPXV was associated with the distributions of Graphiurus lorraineus and Graphiurus crassicaudatus, the richness of Rodentia, and four ecoclimatic indicators. Besides endemic areas in Africa, more areas of South America, the Caribbean States, and Southeast and South Asia are ecologically suitable for the occurrence of MPXV once the virus has invaded. Most of Western Europe has a high-imported risk of monkeypox from Western Africa, whereas France and the United Kingdom have a potential imported risk of Congo Basin clade MPXV from Central Africa. Eleven of the top 15 countries with a high risk of MPXV importation from the main countries of 2022-monkeypox outbreaks are located at Europe with the highest risk in Italy, Ireland and Poland. CONCLUSIONS The suitable ecological niche for MPXV is not limited to Africa, and the transmissibility of MPXV was significantly increased during the 2022-monkeypox outbreaks. The imported risk is higher in Europe, both from endemic areas and currently epidemic countries. Future surveillance and targeted intervention programs are needed in its high-risk areas informed by updated prediction.
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Affiliation(s)
- Yan-Qun Sun
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
- Nanjing Municipal Center for Disease Control and Prevention, Affiliated Nanjing Center for Disease Control and Prevention of Nanjing Medical University, Nanjing, China
| | - Jin-Jin Chen
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
| | - Mei-Chen Liu
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
- School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Yuan-Yuan Zhang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
| | - Tao Wang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
| | - Tian-Le Che
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
| | - Ting-Ting Li
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
- School of Public Health, Guizhou Medical University, Guiyang, 550025, China
| | - Yan-Ning Liu
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
| | - Ai-Ying Teng
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
| | - Bing-Zheng Wu
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
| | - Xue-Geng Hong
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
| | - Qiang Xu
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
| | - Chen-Long Lv
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
| | - Bao-Gui Jiang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China
| | - Wei Liu
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China.
| | - Li-Qun Fang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, 20 Dong-Da Street, Fengtai District, Beijing, 100071, China.
- School of Public Health, Anhui Medical University, Hefei, 230032, China.
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