You can reduce the risk of getting RSV or spreading it to others by:
- Often washing your hands with soap and water or using hand sanitizer
- Covering your coughs and sneezes with your sleeve
- Staying home or away from others if you feel sick
- Keeping away from people who have respiratory tract infections whenever possible
It is also known that keeping your children away from second hand smoke helps prevent RSV infections and reduces its severity.
Breastfeeding/chestfeeding your baby for as long as you can also offers protection against RSV infections.
For additional tips and tools to help protect you and your family from respiratory illnesses, check out the Personal Toolkit for cold and flu season (PDF).
RSV vaccines for older adults
Three RSV vaccines, AREXVY™, ABRYSVO™, and mRESVIA, are available to protect older adults from RSV.
Canada’s National Advisory Committee on Immunization recommends the RSV vaccine for:
- Adults 75 and older, especially those at higher risk of severe RSV disease
- Adults 60 and older living in nursing homes or other chronic care facilities
Adults 50 to 74 who are not in these groups can talk to their health care provider to see if the vaccine is right for them.
The vaccine is given as one dose, ideally just before RSV season begins. In Canada, RSV season is in the fall and winter, when the virus is most active.
In B.C., the RSV vaccine is not free. You can buy it at many pharmacies.
RSV protection options for infants and young children
There is currently no RSV vaccine approved for infants and young children. However, two products can help protect them from severe RSV:
- RSV vaccine for pregnant people – ABRYSVO™
- Nirsevimab (BEYFORTUS™), a monoclonal antibody medicine for certain infants and young children at higher risk
RSV vaccine for pregnant people
In December 2023, Health Canada approved ABRYSVO™ for pregnant people to help protect babies from severe RSV after birth.
The vaccine works by helping your body make antibodies (proteins that help fight germs) against RSV. These antibodies pass to your baby through the placenta before birth and help protect them after birth for at least 6 months.
It is given before or during RSV season, between 32 and the end of 36 weeks of pregnancy. It works best if given at least two weeks before birth, so the antibodies have time to reach your baby. In BC, most (90%) infants will not be eligible for nirsevimab (BEYFORTUS™) and will rely on the vaccine to protect them against RSV in first months of life.
This vaccine is not free. It costs about $300 and is available at select pharmacies. Some health insurance plans may cover the cost of the vaccine. Check with your provider.
Nirsevimab (BEYFORTUS™) for certain infants
Nirsevimab (BEYFORTUS™) is a type of medicine called a monoclonal antibody that helps protect babies from severe RSV.
Unlike vaccines, which help the body make its own antibodies, nirsevimab (BEYFORTUS™) provides protection by giving antibodies directly to your baby through a single injection. Given just before or during RSV season, it protects for the entire season.
In BC, nirsevimab (BEYFORTUS™) is offered only to certain infants and young children under 2 years old during or just before RSV season, who are at high risk for severe illness. It is provided through the BC Infant RSV Immunoprophylaxis Program. Examples of eligible children include:
- Some premature babies
- Infants and young children with certain chronic medical conditions
- Infants under 6 months living in remote communities where health care access is more limited or living in congregate settings like supportive housing.
Many eligible babies receive the medicine before leaving the hospital, while others may get it at a public health clinic or community health centre. Families of eligible infants and young children may be contacted by a health care provider.
Both products — the pregnancy vaccine and nirsevimab (BEYFORTUS™) — can greatly reduce the risk of severe RSV infection and hospitalization in young infants. Talk to your health care provider about which RSV protection option is right and available for your baby.