Risk of complications from RSV infection in children
Babies younger than 1 year of age and other young children who become infected with respiratory syncytial virus (RSV) have a high risk of developing complications, such as bronchiolitis or pneumonia.
Babies who have a high risk of developing complications from RSV include those who:
- Are less than 6 months old.
- Were born early (premature).
- Have existing heart or lung disease.
Babies or children who have certain conditions are at a higher risk of developing complications from RSV. These conditions include:
- Congenital heart disease.
- Chronic lung disease, also known as bronchopulmonary dysplasia, and cystic fibrosis.
- An impaired immune system, which can involve various health factors. For example, having a severe chronic illness, such as cancer, can affect the immune system. In addition, certain medicines, such as chemotherapy or steroids, suppress the immune system.
- Exposure to tobacco smoke.
| Author: | Amy Fackler, MA Debby Golonka, MPH | Last Updated: August 9, 2006 |
| Medical Review: | Kathleen Romito, MD - Family Medicine Michael J. Sexton, MD - Pediatrics W. David Colby IV, MSc, MD, FRCPC - Infectious Disease | |
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