Case definition
Insidious onset of sustained fever, headache, malaise, and anorexia.
Specimen
Blood culture and stool specimen in a sterile container
Laboratory
National Public Health Lab (Bacteriology section)
Timeline for investigation
48 hours
Source: National Surveillance Manual
How it’s monitored
Notified as it occurs and followed up with an investigation report. The weekly bulletin gives confirmed cases for the year to date, beside last year’s.