Bronchiolitis is a viral infection that can cause coughing, wheezing, and a runny nose in babies and young children. It is highly contagious and can be spread through contact with an infected person or through the air. While the symptoms of bronchiolitis usually resolve after a few weeks, the virus may remain in the body and be contagious for several weeks.
How Long Are You Contagious With Bronchiolitis?
The length of time you are contagious with bronchiolitis depends on the virus that caused the infection. The most common virus is the respiratory syncytial virus (RSV), which can remain in the body for up to three weeks. Other viruses that can cause bronchiolitis, such as the rhinovirus and adenovirus, can remain in the body for up to four weeks.
How Can Bronchiolitis Be Prevented?
Bronchiolitis is highly contagious and can be spread through contact with an infected person or through the air. To prevent the spread of the virus, it is important to practice good hygiene and avoid contact with anyone who has symptoms of bronchiolitis. Additionally, it is important to keep up-to-date with vaccinations to help protect against RSV and other viruses that can cause bronchiolitis.