Officials raised concerns Wednesday after the Centers for Disease Control and Prevention updated testing guidelines to say that people without COVID-19 symptoms may not need to be tested even after ...

The Centers for Disease Control and Prevention is considering adding testing requirements to its new isolation guidelines for asymptomatic Covid-19 patients, Dr. Anthony Fauci said Sunday. The CDC ...

Some states will continue coronavirus testing of asymptomatic individuals exposed to COVID-19, disregarding the Centers for Disease Control and Prevention’s (CDC) surprising reversal of guidance this ...

Add Yahoo as a preferred source to see more of our stories on Google. Revised guidelines for drug-testing hair scheduled for publishing next year. (Photo: Jim Allen/FreightWaves) WASHINGTON — The U.S.

The U.S. Centers for Disease Control and Prevention (CDC) updated its Covid-19 testing guidelines to exclude those exposed to the virus who are asymptomatic. This is a sudden change of direction as ...