Viruses found hiding in lungs’ immune cells long after initial illness

A study by researchers at WashU Medicine shows that respiratory viruses can hide out in immune cells in the lungs long after the initial symptoms of an infection have resolved, creating a persistently inflammatory environment that promotes the development of chronic lung diseases such as asthma.

Navigating Childhood Asthma: Insights From a Pediatric Pulmonologist

As the seasons transition from warm fall nights to cool and wintry evenings, children with asthma often experience a rise in wheezing or chest tightness, because weather changes and cold temperatures are often asthma triggers.