Respiratory Syncytial Virus (RSV) is a common virus that can cause serious lung infections, especially in infants and young children. To protect against severe RSV infections, there is a new medication, called nirsevimab (Beyfortus®) available for all babies under 12 months, and in some cases, babies under two years of age.
Beyfortus® is a preventive medication given as a single dose to provide six months of protection during RSV season. This antibody treatment, which is different from a vaccine, helps reduce the risk of hospitalization from severe RSV infection, offering safe and effective protection for infants.
Receiving RSV treatment at Osler
At Osler, we will be offering Beyfortus® to:
- Babies born at Brampton Civic Hospital and Etobicoke General Hospital during this RSV season (October to March) can receive Beyfortus® in hospital. You will be offered the antibody for your baby before you go home.
- Babies identified as high risk up to 24 months of age who remain vulnerable from severe RSV disease with physician referral.
- Babies who stayed in our NICU after birth that were identified as high risk.
To learn more: watch the video below from Osler Paediatrician Dr. Sangeet Kathuria and read the frequently asked questions below.
What are the symptoms?
Symptoms are typically mild and may include a runny nose, sneezing and coughing. Severe symptoms can include wheezing and difficulty breathing. These symptoms can be very dangerous for newborns.
Who is at risk?
While anyone can catch RSV, babies are at a higher risk for severe symptoms and complications. Healthy babies born at term, babies born prematurely or babies born with underlying health conditions are all at risk.
How does RSV spread?
RSV season in Canada is most active during fall and winter. It can spread through airborne droplets from a cough, sneeze and by touching a surface with a live virus on it, then touching your eyes, nose or mouth.
What can I do to protect my baby?
Ensure your baby receives Beyfortus®, a safe, preventative treatment. You will be offered the antibody for your baby at the hospital where you deliver before you are discharged. You can also ask your family physician or trusted health care provider for other options for accessing the treatment.
