Ronald C. Desrosiers, University of Miami One-fifth. Nearly 20% of cancers worldwide are caused by a virus. These viruses don’t cause cancer until long after

Katheryn Houghton In a few short months, states have gone from donating surplus rapid covid-19 tests to states with shortages to hoarding them as demand

Christian L’Orange, Colorado State University The Centers for Disease Control and Prevention has changed its guidelines about masks and respirators a number of times over

Liz Szabo, Kaiser Health News January 26, 2022 The Centers for Disease Control and Prevention reached out to pharmacists Wednesday to reinforce the message that

Monday, January 24, 2022 Longitudinal survey data of more than 3,000 adolescents ages 11-14 recorded before and during the early months of the COVID-19 pandemic

Sara Sawyer, University of Colorado Boulder; Arturo Barbachano-Guerrero, University of Colorado Boulder, and Cody Warren, University of Colorado Boulder Editor’s note: The omicron variant of

Damon Darlin January 19, 2022 Americans keep hearing that it is important to test frequently for covid-19 at home. But just try to find an

None of the authorized and recommended COVID-19 vaccines can cause you to test positive on viral tests, which are used to see if you have a current