Croup in kids occurs due to a viral infection in the vocal cords and the trachea (windpipe). The infection causes swelling ...
It can be caused by many different viruses, including influenza, COVID-19 and RSV. However, the most common virus to cause croup is parainfluenza. Because it is caused by viruses, croup is usually ...
such as parainfluenza being responsible for the majority of croup in children, and RSV being a frequent cause of bronchiolitis in infants. Here are the key features and differences among each of ...
GREENVILLE, N.C. (WITN) - With the new year underway, health experts are sounding alarms over the uptick in respiratory illness cases. Flu cases and other viral infections are on the rise ...