Diphtheria
The clinical case definition of diphtheria is
An upper respiratory tract illness characterized by sore throat, low-grade fever, and an adherent membrane of the tonsil(s), pharynx, and/or nose.
Laboratory criteria for diagnosis
- Isolation of Corynebacterium diphtheriae from a clinical specimen, or
- Histopathologic diagnosis of diphtheria
Case classification
Probable: a clinically compatible case that is not laboratory confirmed and is not epidemiologically linked to a laboratory-confirmed case
Confirmed: a clinically compatible case that is either laboratory confirmed or epidemiologically linked to a laboratory-confirmed case
Comment
From the CDC guidelines:
Cutaneous diphtheria should not be reported. Respiratory disease caused by nontoxigenic C. diphtheriae should be reported as diphtheria.
All diphtheria isolates, regardless of association with disease, should be sent to the Diphtheria Laboratory, National Center for Infectious Diseases, CDC.
- The first version of this article was adapted from the CDC document "Diphtheria - 1995 Case Definition" at http://www.cdc.gov/epo/dphsi/casedef/diphtheria_current.htm
- as a work of an agency of the U.S. Government without any other copyright notice it should be available as a public domain resource
Referenced By
20th century/Death rates | Acronym/Medical List | Death rates in the 20th century | Infectious disease | Infectious diseases | List of diseases | List of diseases with short names | List of infectious diseases | List of medical abbreviations | List of medical acronyms | List of notifiable diseases | List of rare diseases/D | List of rare diseases starting with D | Pathogenic disease | Timeline of vaccines
|
