Respiratory syncytial virus (RSV) is a common germ that can settle into your lungs and airways. It's the top cause of upper respiratory infection in babies and toddlers, but anyone can get it. While ...

Although RSV is a frequent cause of acute respiratory infections (ARIs), an estimation of its incidence has proven challenging due to a lack of routine testing, overlapping clinical presentations with ...

Credit: Getty Images. RSV primarily affects children and older adults, and can lead to severe illness or death. Respiratory syncytial virus (RSV) affects infants, young children, and older adults, ...