The new Covid variant, officially known as XFG and dubbed Stratus, has become the dominant strain in England within weeks, ...

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

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

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

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

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

Levels of the new XFG and XFG.3 variants are "rapidly growing" and now account for 40 per cent of Covid-19 cases in England ...

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

GENEVA: All hypotheses on how the Covid-19 pandemic began remain open, the World Health Organization said on Friday (Jun 27), ...

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

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 ...