What is the RSV virus?
Respiratory syncytial virus, or RSV, is a common virus that affects the lungs and airways. It’s highly contagious and spreads through close contact with an infected person or by touching contaminated surfaces. RSV is a major cause of bronchiolitis (inflammation of the small airways in the lungs) and pneumonia, especially in young children.
How does RSV affect newborn babies and infants?
While RSV often causes mild, cold-like symptoms in adults, it can be severe in infants, especially those born prematurely or with underlying health conditions. In babies, RSV can lead to difficulty breathing, wheezing, coughing, and poor feeding. Severe cases may require hospitalisation.
What is the new vaccine programme for pregnant mothers in the UK?
The UK has introduced a new programme to vaccinate pregnant individuals against RSV. The vaccine, Abrysvo, is offered to all pregnant individuals to protect their babies from severe RSV illness. The vaccine is most effective between 28 and 36 weeks of pregnancy.
Which babies are eligible for vaccination if they have missed the new pregnant mothers’ vaccination programme?
While the most effective protection is provided by maternal vaccination during pregnancy, there are specific instances where babies may be eligible for direct vaccination:
Premature babies: Infants born prematurely (before 29 weeks) may be eligible for a monoclonal antibody injection called nirsevimab or palivizumab. This medication provides passive immunity and helps protect against severe RSV illness.
- Babies with certain medical conditions: Infants with specific health conditions, such as congenital heart disease or chronic lung disease, may also be eligible for either nirsevimab or palivizumab.
How do I recognise RSV infection in my infant, and when to seek help?
Common signs of RSV infection in infants include:
- Runny nose
- Cough
- Wheezing
- Difficulty breathing
- Poor feeding
- Fever
If your baby has difficulty breathing, is not feeding well, or appears unusually lethargic, seek immediate medical attention.
Additional Tips for Protecting Your Baby from RSV:
- Practice good hygiene: Wash your hands frequently, especially after touching your face or surfaces in public areas.
- Avoid close contact with sick individuals.
- Clean and disinfect surfaces that are touched frequently.
- Consider limiting your infant’s exposure to large crowds during RSV season (typically fall and winter).
Remember, if you have any concerns about RSV or your baby’s health, don’t hesitate to contact the Bright Futures Health team for advice. They can provide personalised guidance and support to help keep your little one healthy.
