RSV: About the Vaccine

What is the RSV vaccine?

The RSV vaccine is a preventative shot to protect infants against respiratory syncytial virus (RSV). RSV is a contagious virus that can cause mild, cold-like symptoms in adults and older children. However, it can be very dangerous for babies.

How does the RSV vaccine work?

The RSV vaccine works by introducing a weakened form of the virus into the body. This helps the body's immune system recognize and fight off the virus if exposed to it later on.

Who should get the RSV vaccine?

The RSV vaccine is recommended yearly for all infants born prematurely or with certain chronic health conditions. This vaccine is also available for healthy full-term infants but is not routinely recommended.

What are the side effects of the RSV vaccine?

The most common side effects of the RSV vaccine are mild and include fever, fussiness, and decreased appetite. Serious side effects are rare.

How effective is the RSV vaccine?

Studies have shown that the RSV vaccine can reduce the risk of severe RSV infection by up to 80%. It can also reduce the risk of RSV-related hospitalizations by up to 75%.

When should my child get the RSV vaccine?

The RSV vaccine is typically given in two doses. The first dose is given at 2 months of age, and the second dose is given at 4 months of age.

Where can I get the RSV vaccine?

The RSV vaccine is available at most pediatricians' offices and public health clinics. Talk to your doctor to see if the RSV vaccine is right for your child.

Additional information about the RSV vaccine

The RSV vaccine is a safe and effective way to protect infants from RSV. If you have any questions about the RSV vaccine, talk to your doctor.