Respiratory syncytial virus (RSV) is a common respiratory virus. Most of the time, it causes mild, cold-like symptoms that can be easily confused with other respiratory illnesses. But there are cases that can be serious and lead to more severe illnesses. Your clinician can confirm RSV with a rapid molecular RSV test so you can have confidence in knowing your symptoms are caused by a virus that will usually run its course without treatment.

RSV usually causes mild, cold-like symptoms that appear in stages. In very young infants the only symptoms may be irritability, decreased activity and breathing difficulties. Common symptoms include: Mild, cold-like symptoms in the nose, throat, and sinuses, Fevers, Chills, Cough, Sneezing, Runny nose, Decrease in appetite, and Wheezing.

Most RSV infections will last 1-2 weeks and not require treatment; however, there are cases that can be more serious causing severe infections such as bronchiolitis and pneumonia, especially in young children. You should call your healthcare professional if your child has difficulty breathing, is not drinking enough fluids or symptoms worsen.

The best way to stop RSV from spreading is to: Cover coughs and sneezes with a tissue or upper shirt sleeve, Wash hands often with soap and water for at least 20 seconds, Avoid close contact with others, and parents should keep children with symptoms away from younger siblings who may be at a higher risk for severe RSV, and Clean frequently touched surfaces.