Warm nasal cells mount stronger defenses against cold-causing coronaviruses and rhinoviruses than those exposed to cooler temperatures, an in vitro experiment finds.
A healthcare professional warns that cold and flu seasons peak in mid-February, so it may be wise take a rain check on kissing, cuddling, and pillow sharing today.
Tracking the genetic diversity and evolution of rhinoviruses can lead to a better understanding of viral evolution, the common cold, and more dangerous infections.