Last month doctors said a variant called Nimbus was spreading quickly through the country - giving people a very sore throat ...

The Covid variant Stratus is a descendent of the already super virulent Omicron, and is what is known as a Frankenstein or ...

The FDA's Dr. Vinay Prasad said that he disagreed with the agency's career vaccine reviewers about COVID shot approvals.

Records show that a top U.S. regulator rejected the recommendations of agency experts and limited the use of Covid vaccines.

Recent vaccination announcements have led to some confusion. Four physicians weigh in on who should get vaccinated and when ...

An expert group charged by the World Health Organization to investigate the origins of the COVID-19 pandemic has found no ...

Despite years of global investigation, the WHO confirms COVID-19’s true origin remains unknown due to limited data, with ...

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

NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...

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