y Upper Resp. Tract Infections (URIs, Colds, rhinosinusitis) Are illnesses caused by an acute infection which involves the upper respiratory tract: nose, sinuses, pharynx or larynx .

  • The prototype is the common cold in addition to pharyngitis, sinusitis, etc………..

  • Influenza is a systemic illness that involves the upper respiratory tract and should be differentiated from other URI.

  • The most common infections in childhood with 6-8 colds / year (2-4 in adults).

  • The most common medical reasons for school absenteeism.

The common cold

Acute Pharyngitis 90% cases; viral

Acute SinusitisY

Otitis MediaY