Year-to-year effectiveness fluctuates based on how well vaccines match circulating strains, ranging from 20% to 30% in ...

A new study suggests that children of mothers who had COVID-19 during pregnancy are at 29% higher risk of neurodevelopmental ...

Scientists in the United Kingdom reported this week that an investigative oral vaccine provided significant protection in a ...

The bat harbored the BRZ batCoV virus, which the researchers say has likely been silently circulating in Latin America for some time.

Support among US adults for the measles, mumps, and rubella (MMR) vaccine has dropped from 90% to 82% in just a few short ...

Seven new illnesses and two additional deaths have been reported in multistate Listeria outbreak tied to prepared pasta meals, the Centers for Disease Control and Prevention (CDC) and Food and Drug ...