One Health Surveillance for SARS-CoV-2 in Non-Human Primates and Small Mammals in Minas Gerais, Brazil DOI Creative Commons
Pedro Augusto Almeida-Souza,

Thamires Gabriele Macedo Silva,

Gabriele Barbosa Penha

и другие.

Pathogens, Год журнала: 2025, Номер 14(4), С. 356 - 356

Опубликована: Апрель 6, 2025

Although the SARS-CoV-2 pandemic primarily affected human population, virus has also been detected in various animal species worldwide, raising concerns about its potential to establish new reservoirs. This study aimed investigate presence of non-human primates (NHPs) and synanthropic small mammals (SSMs) Jequitinhonha Valley Northern Minas Gerais, Brazil. Between October 2021 2023, 119 animals were sampled, 82 NHPs 37 SSMs, across 22 municipalities. A total 342 biological samples—including oral nasal swabs, lungs, livers, spleens, blood, feces—were collected analyzed using RT-qPCR, while serum samples submitted neutralization tests. Despite diversity sampled species, habitats, materials, no evidence infection or specific antibodies was any individuals tested. The results suggest that SSMs these regions did not act as reservoirs for during period. finding is particularly relevant given high synanthropy such Callithrix penicillata (black-tufted marmoset) Rattus rattus (black rat), which frequently interact with populations. Our underscores importance integrating animal, human, environmental health perspectives under a One Health framework monitor emerging zoonotic threats. By providing baseline data on dynamics wildlife, we emphasize need ongoing ecological epidemiological surveillance assess spillover events their implications biodiversity public

Язык: Английский

Transformative Approaches in SARS-CoV-2 Management: Vaccines, Therapeutics and Future Direction DOI
Ankita Saha,

Shweta Choudhary,

Priyanshu Walia

и другие.

Virology, Год журнала: 2025, Номер 604, С. 110394 - 110394

Опубликована: Янв. 11, 2025

Язык: Английский

Процитировано

1
The Contentious Origins of SARS-CoV-2: A Comprehensive Review of Current Knowledge DOI Creative Commons
José L. Domingo

Опубликована: Фев. 11, 2025

The emergence of SARS-CoV-2 in late 2019 triggered a global pandemic (COVID-19) that has claimed millions lives and continues to impact public health systems worldwide. This review examines current scientific evidence regarding the virus's origins, focusing on two primary hypotheses: zoonotic spillover laboratory-related emergence. A comprehensive analysis peer-reviewed literature published between December 2023 January 2025 was conducted, identifying relevant studies through searches PubMed Scopus databases. revealed strong phylogenetic supporting natural origin, with several indicating close genetic relationships bat coronaviruses. Environmental sampling data from Huanan Seafood Market detected RNA high number environmental samples animal stalls. While preponderance supports spillover, absence definitively identified intermediate host maintains some uncertainty. concludes evidence-based recommendations for enhanced viral surveillance, implementation One Health approaches, strengthened international collaboration frameworks prevent future coronavirus pandemics.

Язык: Английский

Процитировано

0
The Contentious Origins of SARS-CoV-2: A Comprehensive Review of Current Knowledge DOI Creative Commons
José L. Domingo

Опубликована: Фев. 17, 2025

The emergence of SARS-CoV-2 in late 2019 triggered a global pandemic (COVID-19) that has claimed millions lives and continues to impact public health systems worldwide. This review examines current scientific evidence regarding the virus's origins, focusing on two primary hypotheses: zoonotic spillover laboratory-related emergence. A comprehensive analysis peer-reviewed literature primarily published between December 2023 January 2025 was conducted, identifying relevant studies through searches PubMed Scopus databases. Key earlier publications are also included provide essential background context. revealed strong phylogenetic supporting natural origin, with several indicating close genetic relationships bat coronaviruses. Environmental sampling data from Huanan Seafood Market detected RNA high number environmental samples animal stalls. While preponderance supports spillover, absence definitively identified intermediate host maintains some uncertainty. concludes evidence-based recommendations for enhanced viral surveillance, implementation One Health approaches, strengthened international collaboration frameworks prevent future coronavirus pandemics.

Язык: Английский

Процитировано

0
The Contentious Origins of SARS-CoV-2: A Comprehensive Review of Current Knowledge DOI Creative Commons
José L. Domingo

Опубликована: Фев. 19, 2025

The emergence of SARS-CoV-2 in late 2019 triggered a global pandemic (COVID-19) that has claimed millions lives and continues to impact public health systems worldwide. This review examines current scientific evidence regarding the virus's origins, focusing on two primary hypotheses: zoonotic spillover laboratory-related emergence. A comprehensive analysis peer-reviewed literature primarily published between December 2023 January 2025 was conducted, identifying relevant studies through searches PubMed Scopus databases. Key earlier publications are also included provide essential background context. revealed strong phylogenetic supporting natural origin, with several indicating close genetic relationships bat coronaviruses. Environmental sampling data from Huanan Seafood Market detected RNA high number environmental samples animal stalls. While preponderance supports spillover, absence definitively identified intermediate host maintains some uncertainty. concludes evidence-based recommendations for enhanced viral surveillance, implementation One Health approaches, strengthened international collaboration frameworks prevent future coronavirus pandemics.

Язык: Английский

Процитировано

0
One Health Surveillance for SARS-CoV-2 in Non-Human Primates and Small Mammals in Minas Gerais, Brazil DOI Creative Commons
Pedro Augusto Almeida-Souza,

Thamires Gabriele Macedo Silva,

Gabriele Barbosa Penha

и другие.

Pathogens, Год журнала: 2025, Номер 14(4), С. 356 - 356

Опубликована: Апрель 6, 2025

Although the SARS-CoV-2 pandemic primarily affected human population, virus has also been detected in various animal species worldwide, raising concerns about its potential to establish new reservoirs. This study aimed investigate presence of non-human primates (NHPs) and synanthropic small mammals (SSMs) Jequitinhonha Valley Northern Minas Gerais, Brazil. Between October 2021 2023, 119 animals were sampled, 82 NHPs 37 SSMs, across 22 municipalities. A total 342 biological samples—including oral nasal swabs, lungs, livers, spleens, blood, feces—were collected analyzed using RT-qPCR, while serum samples submitted neutralization tests. Despite diversity sampled species, habitats, materials, no evidence infection or specific antibodies was any individuals tested. The results suggest that SSMs these regions did not act as reservoirs for during period. finding is particularly relevant given high synanthropy such Callithrix penicillata (black-tufted marmoset) Rattus rattus (black rat), which frequently interact with populations. Our underscores importance integrating animal, human, environmental health perspectives under a One Health framework monitor emerging zoonotic threats. By providing baseline data on dynamics wildlife, we emphasize need ongoing ecological epidemiological surveillance assess spillover events their implications biodiversity public

Язык: Английский

Процитировано

0