Frequently Asked Questions
What Is Respiratory Syncytial Virus (RSV)?
-
What is RSV? RSV is a common virus that affects the lungs and respiratory airways.
It is usually mild but can cause serious symptoms in older adults and adults with certain medical conditions. -
What are the symptoms of RSV?
RSV can cause fever, cough, runny nose, headache, and tiredness. Most RSV symptoms are mild, but in more severe RSV infections, shortness of breath, difficulty breathing, or wheezing can occur.
-
If I get RSV, how long am I contagious?
People infected with RSV are usually contagious for 3 to 8 days. However, some adults with weakened immune systems can continue to spread the virus even after they stop showing symptoms for as long as 4 weeks.
-
Who can get RSV?
Anyone can get RSV, and reinfection can happen throughout one’s life. However, older adults (over the age of 60 years) and adults with certain health conditions are at increased risk of severe RSV infection.
RSV and Underlying Conditions
-
Why should I be concerned about RSV?
As you get older, your immune system does too, and thus, it can have a harder time fighting off viruses, such as RSV. If you are 60 years or older or have certain medical conditions, you may be at a higher risk for serious complications due to RSV.
-
What medical conditions put you at increased risk for complications due to RSV?
If you have heart or lung disease, you may be at increased risk of complications from RSV. Additionally, if you have heart disease or diabetes, you may be at increased risk of hospitalization due to RSV.
