Division Case Classification
United Kingdom
- A..
Possible case
Any person meeting the clinical criteria for classical respiratory diphtheria
- B..
Probable case
Any person meeting the clinical criteria for diphtheria (Classic Respiratory Diphtheria, Mild Respiratory Diphtheria, Cutaneous Diphtheria, Diphtheria of other sites) with an epidemiological link to a human confirmed case or with an epidemiological link to animal to human transmission
- C..
Confirmed case
Any person meeting the laboratory criteria AND at least one of the clinical forms