Upper respiratory tract infection overview
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Upper respiratory tract infection Microchapters | |
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Differentiating Upper Respiratory Tract Infection from other Diseases | |
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Diagnosis | |
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Treatment | |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Upper respiratory infections, commonly referred to the acronym URI or URTI, is the illness caused by an acute infection which involves the upper respiratory tract: nose, sinuses, pharynx or larynx. In the United States, this represents approximately one billion acute upper respiratory illnesses annually.
Causes
15% of acute pharyngitis cases may be caused by bacteria, commonly Group A Strep ("Strep Throat"). Generally, patients with "Strep Throat" start with a sore throat as their first symptom and usually do not have runny nose or cough or sneezing.
Epidemiology and Demographics
Upper respiratory infections, is the illness caused by an acute infection which involves the upper respiratory tract. In the United States, this represents approximately one billion acute upper respiratory illnesses annually.
References