Biology · Human Health and Diseases
To achieve effective herd immunity against measles and prevent outbreaks, what minimum percentage of the population needs to be vaccinated?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1At least 70%
- 2At least 50%
- 3At least 95%✓
- 4At least 85%
Correct answer
At least 95%
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