Two teams of US scientists have completed lab experiments testing the antibodies from vaccinated and infected Americans to see how well they might be able to fend off currently circulating variants of ...

At-home COVID-19 tests allow you to collect your sample and detect active COVID-19 infections. But what if you have at-home COVID-19 tests nearing expiration or expired on your shelf? Matthew ...

CHICAGO, Ill. -- Scientists are continuing to develop new COVID-19 testing methods. Everything from throat swabs and saliva tests to breathalyzers are potential options. The federal government has ...

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The US government has been helping people detect COVID-19 at home for several years with free COVID test kits delivered by the US Postal Service. On Sunday, March 9, the Department of Health and Human ...

Researchers continue looking at existing medicine for help in the fight against the novel coronavirus, because those drugs already exist and could quickly make a big difference. The latest lead for ...

(CNN) — Scientists around the world are fast-tracking lab experiments to try to understand the highly mutated BA.2.86 variant of the virus that causes COVID-19. Results just beginning to emerge are ...