Common cold in children

The common cold, also known as Upper Respiratory Tract Infection (URI), is a viral illness of the upper respiratory tract that can also affect the lower respiratory tract. All adults are familiar with the symptom complex that includes rhinorrhea, nasal congestion, and a raw or scratchy throat. Colds are the most prevalent cause of human illness and are the leading cause of school and job absences. Children are particularly vulnerable since they have not yet developed protection to many viruses, have poor personal hygiene, and have frequent close contact with other children who are excreting virus.