Revenue for Arexvy and Abrysvo fell sharply year over year in the fourth quarter due to narrower U.S. guidelines for their use.

The Illinois Department of Public Health (IDPH) announced that in line with the national trend, the state’s overall respiratory illness level has ticked up from Moderate to High, driven by ...

The virus is a common respiratory illness that infects the lungs and airways. Most people experience mild symptoms, like the common cold. However, RSV can cause more severe symptoms in infants, older ...

Poland recorded over 2,600 cases of whooping cough and more than 16,000 infections with respiratory syncytial virus (RSV) in ...