Respiratory Syncytial Virus (RSV) is a respiratory virus that can affect people of all ages. Most commonly, the illness is diagnosed in children under two years old, and can cause mild symptoms– similar to the common cold. Recently, cases of RSV have begun to spike in our communities, and you may be wondering… Is RSV contagious? Well, similar to many other viruses, RSV is contagious and can cause severe symptoms for those with compromised immune ...