“One of the most noticeable symptoms of the Stratus variant is hoarseness, which includes a scratchy or raspy voice," ...

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 ...

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

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

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

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 ...

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

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