Medically reviewed by Lauren Schlanger, MD The common cold is caused by one of more than 200 viruses circulating at any given time. Children typically get between 6 and 10 colds yearly, while adults ...

New seasonal allergies in adulthood can result from a genetic predisposition, exposure to new allergens, changes to your ...

However, these cold-like symptoms are not just limited to ... for air—though this hallmark symptom is less common in infants, older adults, or immunocompromised individuals." ...

It can be hard to tell the difference between infections caused by coronavirus, RSV, the common cold ... When adults and older children catch RSV, they usually have milder symptoms that are ...