Rhinovirus! ➡️ common virus that causes colds and other breathing problems, especially in children ➡️ In the fall, rhinovirus infections increase and are a leading cause of coughs, runny noses, and fevers in kids. Most children will get several rhinovirus infections each year. ➡️ While rhinovirus usually causes mild symptoms, it can sometimes lead to more serious problems. Rhinovirus is one of the main viruses that can cause bronchiolitis, which is swelling and irritation in the small airways of