Biology · Public Health and Epidemiology
Which of the following represents the essential components (epidemiological triad) required for a communicable disease to occur?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Hospital, Virus, and Fungi
- 2Bacteria, Virus, and Environment
- 3Bacteria, Virus, and Fungi
- 4Agent, Host, and Environment✓
Correct answer
Agent, Host, and Environment
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