
The season of respiratory tract infections is upon us. Influenza, rhinovirus, respiratory syncytial virus, and pertussis—as well as COVID-19—once again are attacking many individuals across the US and worldwide.

The season of respiratory tract infections is upon us. Influenza, rhinovirus, respiratory syncytial virus, and pertussis—as well as COVID-19—once again are attacking many individuals across the US and worldwide.

Published: September 22nd 2021 | Updated: