Covid has largely dropped out of the headlines, but the virus that causes it is still circulating. We ask what we should know about a new variant of SARS-CoV-2, the state of the Covid pandemic in 2025 ...

Since the emergence of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), understanding the mechanisms underlying ...

SARS-CoV-2 infection in children and adolescents increases risk for cardiovascular disease, compared with uninfected individuals.

The World Health Organization (WHO) Technical Advisory Group on Virus Evolution (TAG-VE) on June 25 added the XFG to its SARS ...

The WHO Scientific Advisory Group for the Origins of Novel Pathogens (SAGO), a panel of 27 independent, international, ...

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). Vaccination-induced antibody responses wane, but ...

The World Health Organization continues its investigation into the origins of the SARS-CoV-2 virus, responsible for the COVID ...

The World Health Organization said on Friday that efforts to determine the origins of SARS-CoV-2, the virus that caused the ...

The days of tracking COVID-19 infections are coming to an end due to a series of decisions at the federal and state level. At the beginning of the pandemic, a number of tracking programs were created ...

Long before chewing gum came in shiny foil wrappers with watermelon flavors and whitening promises, our ancestors were ...

WHO’s Tedros says ‘all hypotheses must remain on the table’ after critical information not provided to investigators.