Question:
-Exposure is Brief and simultaneous (immediate or concurrent) exposure. -All cases develop within one incubation period (food poisoning epidemics). Features of epidemic curve: 1-Rises and falls rapidly, no secondary waves. 2-Tends to be explosive, with clustering of cases within narrow interval of time. 3-All cases develop within one incubation period.
Author: LEIGHTON DWIGHT OBILLOSAnswer:
Common Source Epidemics A) Single-exposure ‘point’ epidemics
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