symptoms of rsv in infant
RSV in Infants. Respiratory syncytial virus (RSV) is a common virus that can cause respiratory infections. It occurs most frequently between one and six months of age, with the highest rates occurring between two and three months. In infants, RSV can result in symptoms such as fever, runny nose, cough, and wheezing. In order to make an RSV diagnosis in an infant, the doctor will ask the parent a number of questions and perform a physical exam, including listening to the infant's lungs with a stethoscope.