As a new COVID-19 variant takes over in the U.S., guidance surrounding vaccines has become increasingly confusing. Changes in ...

Most scientific data supports the hypothesis that the new coronavirus jumped to humans from animals, according to the final ...

Authors cited in a document circulated by the US Department of Health and Human Services (HHS) as justification for changes ...

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

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

"Until further requests for information are met, or more scientific data becomes available, the origins of SARS-CoV-2 and how ...

The fast-spreading COVID variant called Nimbus is leaving many with questions. What does this mean for Georgia?

Alberta's new path makes it an outlier in Canada, prompting questions about why the province has diverged from national recommendations on vaccines, what the timeline is for rolling out the new ...

The World Health Organization’s expert group says the origin of COVID-19 remains inconclusive, though most evidence still ...

A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers ...

One half of the Oklahoma couple accused of stashing nearly 200 human bodies inside their Colorado funeral home has been sentenced to 20 years in federal prison for defrauding pandemic relief ...

A federal grand jury earlier this month charged, with mail fraud, conspiracy to commit mail fraud and conspiracy to submit ...