Results 1 to 10 of about 42,665 (268)

The coevolutionary mosaic of bat betacoronavirus emergence risk. [PDF]

Virus Evol, 2023
Pathogen evolution is one of the least predictable components of disease emergence, particularly in nature. Here, building on principles established by the geographic mosaic theory of coevolution, we develop a quantitative, spatially explicit framework ...
Forero-Muñoz NR, Muylaert RL, Seifert SN, Albery GF, Becker DJ, Carlson CJ, Poisot T.   +6 more
europepmc   +4 more sources

Broad betacoronavirus neutralization by a stem helix–specific human antibody [PDF]

Science, 2021
Description Targeting a range of betacoranaviruses In the past 20 years, three highly pathogenic β-coronaviruses have crossed from animals to humans, including the most recent: severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). A spike protein
Josipa Jerak, Caroline S Foo, Olivier Giannini   +2 more
exaly   +9 more sources

A potential broad‐spectrum neutralizing antibody against Betacoronavirus [PDF]

Journal of Medical Virology, 2023
Three pandemics caused by human Betacoronavirus had broken out in the past two decades. Severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2) was one of the novel epidemic strains which caused the third pandemic, coronavirus disease 2019 (COVID‐19)
Rong Wang, Jiazheng Guo, Jiansheng Lu, Peng Du, Jun Zhang, Yunzhou Yu, Lei Chen, Zhiqi Xiong, Yuning Xiang, Xiaodan Ni, Junjie Xu, Zhixin Yang   +11 more
semanticscholar   +4 more sources

Quasineutral multistability in an epidemiological-like model for defective-helper betacoronavirus infection in cell cultures [PDF]

arXiv
It is well known that, during replication, RNA viruses spontaneously generate defective viral genomes (DVGs). DVGs are unable to complete an infectious cycle autonomously, and depend on coinfection with a helper wild-type virus (HV) for their replication and/or transmission.
Juan C. Munoz-S'anchez, J. T. L'azaro, Julia Hillung, María J. Olmo-Uceda, Josep Sardany'es, Santiago F. Elena Institute for Integrative Systems Biology, C. D. Valencia, Spain Departament de F'isica Teorica, Universitat Politècnica de València, Spain Departament de Matematiques, Universitat Politecnica de Catalunya Spain, Institute of Applied Mathematics, UPC-BarcelonaTech, Spain Spain, Dynamical Systems, Computational Virology, Csic Associated Unit CRM-I2SysBio, Santa Fe Institute, Santa Fe, Usa   +19 more
arxiv   +5 more sources

Comparative Study of Blue Light with Ultraviolet (UVC) Radiation on Betacoronavirus 1 [PDF]

Applied Sciences, 2023
The ongoing coronavirus pandemic requires more effective disinfection methods. Disinfection using ultraviolet light (UV), especially longer UVC wavelengths, such as 254 and 270/280 nm, has been proven to have virucidal properties, but its adverse effects
Kritika Vashishtha, Fengfeng Xi, Priya Dharmalingam, Alexandre Douplik   +3 more
doaj   +3 more sources

Genomic Feature Analysis of Betacoronavirus Provides Insights Into SARS and COVID-19 Pandemics

Frontiers in Microbiology, 2021
In December 2019, the world awoke to a new betacoronavirus strain named severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Betacoronavirus consists of A, B, C and D subgroups.
Tung On Yau, Qiang Zhao, Zhangyong Hong
exaly   +4 more sources

Middle East Respiratory Syndrome Coronavirus: Another Zoonotic Betacoronavirus Causing SARS-Like Disease [PDF]

Clinical Microbiology Reviews, 2015
SUMMARY The source of the severe acute respiratory syndrome (SARS) epidemic was traced to wildlife market civets and ultimately to bats. Subsequent hunting for novel coronaviruses (CoVs) led to the discovery of two additional human and over 40 animal ...
Jasper Fuk-woo Chan, Susanna K P Lau, Kelvin Kai-wang To   +2 more
exaly   +3 more sources

The Omicron Lineages BA.1 and BA.2 (Betacoronavirus SARS-CoV-2) Have Repeatedly Entered Brazil through a Single Dispersal Hub [PDF]

Viruses, 2023
Brazil currently ranks second in absolute deaths by COVID-19, even though most of its population has completed the vaccination protocol. With the introduction of Omicron in late 2021, the number of COVID-19 cases soared once again in the country.
A. P. Lamarca, U. Souza, F. Moreira, L. Almeida, M. T. Menezes, Adrieli Barboza de Souza, A. C. Ferreira, A. Gerber, A. B. Lima, A. P. Guimarães, A. Cavalcanti, A. B. P. E. Silva, Bruna Israel Lima, Cirley Lobato, Cristiane Barbosa da Silva, C. P. Mendonça, D. C. Queiroz, D. Zauli, Diego Menezes, F. S. Possebon, Franciano Dias Pereira Cardoso, F. Malta, Isabela Braga-Paz, J. P. Silva, J. G. G. Ferreira, Jucimária Dantas Galvão, Leandro Magalhães de Souza, Leonardo Ferreira, L. Possuelo, Liliane T F Cavalcante, L. Alvim, Luiz Fellype Alves de Souza, L. P. A. Santos, R. C. Dias, Rutilene Barbosa Souza, T. Castro, A. M. Valim, F. Campos, J. Araújo, P. Trindade, R. S. Aguiar, Robson Michael Delai, A. T. Vasconcelos   +42 more
semanticscholar   +2 more sources

Inhibition of Human Respiratory Influenza A Virus and Human Betacoronavirus-1 by the Blend of Double-Standardized Extracts of Aronia melanocarpa (Michx.) Elliot and Sambucus nigra L. [PDF]

Pharmaceuticals, 2022
Viral and bacterial diseases are among the greatest concerns of humankind since ancient times. Despite tremendous pharmacological progress, there is still a need to search for new drugs that could treat or support the healing processes.
M. Ochnik, Dominika Franz, Maciej Sobczyński, P. Naporowski, M. Banach, B. Orzechowska, M. Sochocka   +6 more
semanticscholar   +2 more sources

Serological evidence of a pararubulavirus and a betacoronavirus in the geographically isolated Christmas Island flying-fox (Pteropus natalis) [PDF]

, 2022
Due to their geographical isolation and small populations, insular bats may not be able to maintain acute immunizing viruses that rely on a large population for viral maintenance.
Baker, Michelle L., Boyd, Victoria, Broder, Christopher C., Dorrestein, Annabel (R20020), Edson, Dan, Hall, Jane, Low-Choy, Samantha, Peck, Grantley R., Peel, Alison J., Phalen, David N., Pulscher, Laura A., Rose, Karrie, Todd, Christopher, Todd, Shawn, Welbergen, Justin A. (R17572), Xu, Kai, Yan, Lianying   +16 more
core   +3 more sources