A rise in human metapneumovirus is causing concern in New Jersey, mimicking cold symptoms but posing risks for infants and ...

Once respiratory droplets are exhaled and as they move outward from the source, their concentration decreases through fallout from the air (largest droplets first, smaller later) combined with ...

A seasonal respiratory virus named parvovirus B19 — sometimes also called fifth disease — is increasing in activity, the U.S. Centers for Disease Control and Prevention warned Tuesday.Related video ...