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

A new 'super-contagious' COVID variant dubbed 'Frankenstein' is sweeping the UK - but how do you know if you've got it and is ...

The Covid strain, formally known as XFG and nicknamed Stratus, is said to have one unique symptom that helps identify which ...

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

The new XFG strain of Covid, nicknamed the Stratus variant, is "growing rapidly", the World Health Organisation (WHO) says ...

An expert group charged by the World Health Organization to investigate how the COVID-19 pandemic started released its final ...

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

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

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

At first glance, some people seem to have recovered from COVID-19. They no longer test positive and can return to work or ...

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

Because COVID-19 is caused by a virus, antibiotics cannot be used to treat it. However, Pulia says physicians may feel they ...