Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

The Centers for Disease Control and Prevention is estimating that COVID-19 nationally and regionally “is increasing,” listing emergency department visits as being low — the second-lowest out of a five ...

The specter of covid-19 continues to loom large over the United States. Research out today finds that the viral illness is still sickening and killing a substantial number of Americans every year.

The cycle of recriminations and scapegoating undermines everyone's common goal of preventing future waves of mass death, lockdowns and school closures.