Pharyngitis epidemiology and demographics
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Venkata Sivakrishna Kumar Pulivarthi M.B.B.S [2]
Overview
Pharyngitis is one of the most common disorders in adults and children, with more than 10 million ambulatory visits per year.[1] Group A streptococcus is by far the most common bacterial cause of acute pharyngitis, accounting for approximately 15 to 30 percent of cases in children and 5 to 10 percent of cases in adults.[2] Peak seasons for sore throat include late winter and early spring.4 Transmission of typical viral and GABHS pharyngitis occurs mostly by hand contact with nasal discharge, rather than by oral contact.[3]
Epidemiology and Demographics
Viruses are the single most common cause of pharyngitis and account for 25% to 45% of all cases.[4] Group A streptococcus presents in up to 37% of all children presenting with a sore throat to an outpatient clinic or ED and 24% of those presenting at younger than 5 years.[5]
Age
- The highest burden of disease is found in children and young adults, with 50% of cases identified between the ages of 5 to 24 years.[6]
- Infectious mononucleosis more common in the age group between 15 and 24 years of age.[2]
References
- ↑ Bennett, John (2015). Mandell, Douglas, and Bennett's principles and practice of infectious diseases. Philadelphia, PA: Elsevier/Saunders. ISBN 978-1455748013.
- ↑ 2.0 2.1 Bisno AL (2001) Acute pharyngitis. N Engl J Med 344 (3):205-11. DOI:10.1056/NEJM200101183440308 PMID: 11172144
- ↑ Vincent MT, Celestin N, Hussain AN (2004) Pharyngitis. Am Fam Physician 69 (6):1465-70. PMID: 15053411
- ↑ Bennett, John (2015). Mandell, Douglas, and Bennett's principles and practice of infectious diseases. Philadelphia, PA: Elsevier/Saunders. ISBN 978-1455748013.
- ↑ Cirilli AR (2013) Emergency evaluation and management of the sore throat. Emerg Med Clin North Am 31 (2):501-15. DOI:10.1016/j.emc.2013.01.002 PMID: 23601485
- ↑ Bennett, John (2015). Mandell, Douglas, and Bennett's principles and practice of infectious diseases. Philadelphia, PA: Elsevier/Saunders. ISBN 978-1455748013.