For these reasons, it is the most widely used diagnostic test for RSV. RADTs are rapid immunoassays and are available from a variety of manufacturers in ready-made commercialized kits. With one ...

WASHINGTON — On the heels of a summer wave of COVID-19 cases, Americans will be able to get free virus test kits mailed to their ... ahead of the fall and winter respiratory virus season.

WASHINGTON — On the heels of a summer wave of COVID-19 cases, Americans will be able to get free virus test kits mailed to their homes ... ahead of the fall and winter respiratory virus season.