The Food and Drug Administration

Rapid COVID-19 antigen tests may be less effective at detecting Omicron than earlier strains on the virus, the Food and Drug Administration said Tuesday. READ ALSO: OMICRON overtakes Delta, more contagious, less severe The development…

The U.S.  Food and Drug Administration authourised  storage of  Pfizer COVID-19 vaccine at normal refrigerator temperatures for up to a month. This is much longer than was previously allowed under the FDA's emergency authorization and will…