Preventing thousands of annual cases ofrespiratory syncytial virus(RSV) just got easier.

On its heels came another vaccine for adults 60+, called Abrysvo.

Their approval represents decades of research.

Illustration of a father, infant, elderly woman, and pregnant person lining up for an RSV vaccine

RSV causes upper respiratory tract infections, bronchitis, and pneumonia.

Here’s what you should probably know about RSV, and why effective prevention matters.

In addition, simultaneous infections can occur.

Illustration of a father, infant, elderly woman, and pregnant person lining up for an RSV vaccine

A diagnostic test from a healthcare provider is the best way to tell these illnesses apart.

Not all RSV vaccines are the same.

Arexvy and Abryso have not been compared in head-to-head trials, but both are considered effective and well-tolerated.

An older person blowing their nose with a tissue

Speak to your physician if you have concerns about an allergy to any vaccine components.

Information on RSV vaccine administration with other vaccines is limited, but is generally considered safe.

If interested, you should discuss getting the vaccines at the same time with your physician.

A baby with RSV in a hospital setting with an mask sitting up

If there are any concerns, it is OK to stagger your vaccinations.

Who Is Considered High-Risk?

Almost all children have had an RSV infection by the time they are 2 years old.

A small boy sits while a doctor is doing a medical exam

A man with an IV resting on the couch with a cat

Vial of RSV vaccine and needle

A healthcare provider holds the hand of a senior

A person putting a bandaid on an arm

An infant about to receive a vaccine in the leg

RSV vaccine

A doctor with a tablet and a senior woman

Illustration of conversation between female doctor and elderly female patient

Illustration of checkup at children’s doctor, neonatologist in hospital. Pediatrician examines sick kid with stethoscope. Child with mom at pediatrician office