Results are detected within just a few minutes, the agency said. The Food and Drug Administration has granted emergency use authorization for a COVID-19 test that uses breath samples -- the first of ...

EMERYVILLE, Calif. (KGO) -- An East Bay biotech company is racing to launch a portable COVID-19 test that promises results in under 15 minutes. The need has never been greater Coronavirus: Shelter in ...

Scientists at Mass General Brigham have developed a powerful new tool called LUCAS (Luminescence CAscade-based Sensor). Unlike older virus detection tests, LUCAS is fast, portable, and incredibly ...

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The Food and Drug Administration has granted authorization of a COVID-19 and flu test that can be used without a prescription. The authorization, announced Monday, uses a nasal swab to detect the ...

Across all domains of life, immune defenses foil invading viruses by making it impossible for the viruses to replicate. Most ...