What is RSV and Why do we Care?

An ill child wears a respiratory mask.

This year, Covid has not been the only virus on the news. RSV (respiratory syncytial virus) has been featured as we are seeing an earlier surge in cases compared to normal after having relatively low numbers last year.

RSV can cause respiratory illnesses (cough, congestion, fevers) in people of all ages. In our pediatric office, the most common presentation of RSV is bronchiolitis. Bronchiolitis is when there is an infection in a lower part of the lungs called the bronchioles. During bronchiolitis, these bronchioles become full of mucus, making it harder for infants and young children to breathe.

Bronchiolitis typically occurs in patients under 3 years old. RSV is the most common cause of lower respiratory infections in children less than 1-year-old. These kiddos can present with a variety of symptoms including copious nasal drainage, vomiting after feeds due to the mucus, significant cough, congestion that is felt in the chest, fevers, and difficulty breathing. As bronchiolitis is caused by viral infections, antibiotics are not useful in treating it. It is most important to ensure that babies are feeding well, not struggling to breathe, and have normal oxygen numbers. For babies under 3 months old, a fever (temperature over 100.4F) needs urgent evaluation. If needed, we may perform a suction in clinic to help babies manage their secretions.

Please call if you have any questions or concerns about your kiddos. We wish you a happy and safe holiday season!

Mother with sick child and thermometer

Get Help, Today.

When you’re worried, you don’t want to wait. Book a same-day sick visit.

Photo of the influenza vaccine and syringe

It’s That Time of Year Again, Flu Season!

Influenza, or the flu, can cause mild illness in most healthy children but can be more severe in children with underlying medical conditions. Good hygiene and receiving the influenza vaccine can make a big difference in your child’s health. This article provides more information on what to expect from the influenza vaccine.

Read more