SARS-CoV-2 - Latest research and news | Nature
WEBSep 18, 2024 · SARS-CoV-2 is a positive-sense single-stranded RNA virus. It is contagious in humans and is the cause of the coronavirus disease 2019 (COVID-19). Featured. Phenotype and specificity of lung...
Coronavirus disease (COVID-19) - World Health Organization …
WEBSep 17, 2024 · Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate respiratory illness and recover without requiring special treatment. However, some will become seriously ill and require medical attention.
Coronavirus disease (COVID-19): Variants of SARS-COV-2
WEBNov 20, 2023 · What are variants of SARS-COV-2, the virus that causes COVID-19? It is usual for viruses to change and evolve as they spread between people over time. When these changes become significantly different to a previously detected virus, these new virus types are known as “variants.”
Coronavirus disease (COVID-19) - World Health Organization …
WEBAbout Coronavirus disease (COVID-19. Origins of the SARS-CoV-2 virus. SARS-CoV-2 variants. Global Clinical Platform for COVID-19: call for action.
Antiviral-Resistant Variants of SARS-CoV-2 Can Emerge in ...
WEB6 days ago · Individuals with compromised immunity and persistent COVID-19 infections can harbor drug-resistant variants of the SARS-CoV-2 virus, which have the potential to spread to the general population found researchers at Weill Cornell Medicine, the College of Veterinary Medicine at Cornell University and the National Institutes of Health’s (NIH) National Institute of Allergy and Infectious ...
SARS-CoV-2 infection weakens immune-cell response to vaccination
WEBMar 20, 2023 · The magnitude and quality of a key immune cell’s response to vaccination with two doses of the Pfizer-BioNTech COVID-19 vaccine were considerably lower in people with prior SARS-CoV-2 infection compared to people without prior infection, a …
Antiviral-resistant SARS-CoV-2 variants can emerge in …
WEB5 days ago · Individuals with compromised immunity and persistent COVID-19 infections can harbor drug-resistant variants of the SARS-CoV-2 virus, which have the potential to spread to the general population, researchers at Weill Cornell Medicine, the College of Veterinary Medicine and the National Institutes of Health’s (NIH) National Institute of Allergy and Infectious Diseases (NIAID) have found.
First encounter with SARS-CoV-2: immune portraits of COVID
WEBJun 19, 2024 · Controlled infection with SARS-CoV-2 of people who hadn’t previously been exposed to the virus reveals how molecular and cellular signatures of the immune response portend effective defence...
The youngest among us fight COVID-19 in their own way - Nature
WEB1 day ago · The youngest among us fight COVID-19 in their own way. Children under the age of five infected with SARS-CoV-2 produce lower levels of some immune cells than older children and adults do. Infants ...
The Coronavirus Pandemic - Science News
WEBMar 11, 2024 · The latest research and developments on COVID-19 and SARS-CoV-2, the novel coronavirus behind the 2020 global pandemic. Health & Medicine. New COVID-19 booster shots have been approved.
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