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 ...

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

The virus killed at least 20 million people, wiped at least $10 trillion from the global economy and upended billions of ...

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

Former Obama and Hillary Clinton staffer Zara Rahim, who publicly wished death on President Trump after his 2020 COVID-19 ...

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 ...

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 ...

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

The World Health Organization's probe into the cause of COVID-19 has not resulted in a definitive reason, with its ...

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

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