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.