Respiratory syncytial virus (RSV) is a common cause of coughs and colds. It usually gets better by itself, but it can be serious for some babies and older adults.

Who’s at risk from RSV

RSV is very common. Almost all children get it at least once before they’re 2 years old.

It’s not usually serious, but some babies and adults have a higher risk of getting seriously ill, particularly:

• babies under 6 months old
• children who were born prematurely
• adults over 75 years
• babies, children and older adults with a weakened immune system, or long-term lung or heart conditions

In babies, RSV is a common cause of a type of chest infection called bronchiolitis. This can cause breathing problems and may need to be treated in hospital.

RSV can also cause a serious lung infection (pneumonia) in babies and older adults.

RSV vaccination September 2025

The RSV vaccine programme is being rolled out to protect those at higher risk of severe respiratory illness.

You’ll be able to get the vaccine if:

• you’re 28 weeks pregnant or more – this will help protect your baby for the first few months after they’re born
• you’re aged 75 to 79
• you turned 80 years old after 1 September 2024

How to get the RSV vaccine

• If you are pregnant - You should be offered the RSV vaccine around the time of your 28-week antenatal appointment. Getting vaccinated as soon as possible from 28 weeks will provide the best protection for your baby. But the vaccine can be given later if needed, including up until you go into labour. Speak to your midwife or GP to get the RSV vaccine.
• If you're aged 75 to 79 (or turned 80 after 1 September 2024) contact your GP surgery to book your RSV vaccination. Your GP surgery may contact you about getting the RSV vaccine. This may be by letter, text, phone call or email. You do not need to wait to be contacted before booking your vaccination.

Learn more about the RSV vaccine by visiting: vaccine - NHS (www.nhs.uk)

 Download an easy read guide to RSV vaccination.