Coronavirus disease (COVID-19) - World Health Organization …
WEB6 days ago · 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.
SARS-CoV-2 - Latest research and news | Nature
WEB5 days ago · 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 …
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.
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.”
Antiviral-resistant SARS-CoV-2 variants can emerge in …
WEB3 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.
Antiviral-Resistant Variants of SARS-CoV-2 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 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 …
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...
Antiviral-resistant variants of SARS-CoV-2 can emerge in ...
WEB3 days ago · Emergence of transmissible SARS-CoV-2 variants with decreased sensitivity to antivirals in immunocompromised patients with persistent infections. Nature Communications , 2024; 15 (1) DOI: 10.1038 ...
Why the WHO took two years to say COVID is airborne - Nature
WEBApr 6, 2022 · But this latest tweak is the WHO’s clearest statement yet about airborne transmission of SARS-CoV-2. And it places the virus among a select group of ‘airborne’ infections, a label long...
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