Doctors’ Notes


What You Need to Know About the New RSV Shots

We’re starting to get lots of questions about the new RSV vaccines, so we thought an update would be helpful.

An Important Distinction

There are actually different products: one for kids, and two for adults 60 and over.

An Important Clarification

The one for kids, despite media use of the term, is not technically a vaccine. It’s a monoclonal antibody.

Monoclonal antibodies are lab-created proteins that act like antibodies in the immune system; vaccines teach, and then prod, the immune system to create its own antibodies. So a more accurate term for the product for kids would be a new shot, or a new medication, against RSV.

Availability for Kids

The two vaccines for adults are now available.

Despite lots of media attention, the shot for kids — Beyfortus — is not available yet. It’s been approved by the FDA, but the CDC Advisory Committee on Immunization Practices has not yet completed guidelines for using it, the insurers have not yet decided on coverage for it, and the manufacturer does not yet have the capacity to supply it for the entire country.

Recommendation for Kids

Once it’s available, one dose of the new RSV shot will be recommended for all babies under 8 months, as close to the start of RSV season as possible.

It will also be recommended for children up to 19 months with pre-existing conditions that put them at high risk of becoming sick if they contract RSV, such as prematurity, weakened immune system, congenital heart disease, or chronic lung disease.

Stay Tuned

As always, we’ll keep you posted as the process moves on, and we’ll let you know once the new RSV shots will be available for children.

Dr. Sarah Springer has been a Kids Plus Provider since 2003.