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

WHO Director-General Tedros Adhanom Ghebreyesus said it was a “moral imperative” to determine how COVID began, noting that ...

According to a new study published in The Lancet Infectious Diseases, the XFG variant has four key mutations and displays ...

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

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 ...

All hypotheses on how the COVID-19 pandemic began remain open, the World Health Organization said Friday, following an ...

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

The study by the Chicago-based JAMA Network said COVID patients who had less severe cases did not see an impact.

The Southwest Medical Center in Liberal honored the life of Dr. Andrey Ilyasov on Friday, who passed away at the age of 60.

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