Both strains are causing mild symptoms and are contagious. Patients with nimbus are experiencing ‘razor blade throat,’ a sore throat making it difficult to swallow. Other symp ...

Pepper’s last contribution to science was in May 2021, when he brought home a common cotton mouse carrying a type of ...

CIA now says COVID most likely originated from a lab leak The CIA now believes the virus responsible for the COVID-19 pandemic most likely originated from a laboratory. Jan 27 ...

Here's what is known about the new Covid XFG, or 'Stratus', variant from UK cases and symptoms to what the World Health Organisation has said ...

The leader of the U.S. FDA's division that oversees vaccines, Vinay Prasad, overruled the recommendations of his agency's ...