Which is an example of primary prevention at the population level?

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Prepare for the Elsevier Community Health I and II Test with comprehensive questions and explanations. Master the concepts and pass your exam with confidence.

Multiple Choice

Which is an example of primary prevention at the population level?

Explanation:
Preventing disease before it occurs is the aim of primary prevention at the population level. Immunization programs vaccinate large groups, building immunity and reducing the incidence of infectious diseases across the community. Cancer screening, by contrast, detects disease early in people without symptoms, which is secondary prevention. Antibiotic therapy for infections treats an established illness, not prevention. Palliative care focuses on comfort for those with advanced disease, a form of tertiary prevention. So immunization programs are the best example of primary prevention at the population level.

Preventing disease before it occurs is the aim of primary prevention at the population level. Immunization programs vaccinate large groups, building immunity and reducing the incidence of infectious diseases across the community. Cancer screening, by contrast, detects disease early in people without symptoms, which is secondary prevention. Antibiotic therapy for infections treats an established illness, not prevention. Palliative care focuses on comfort for those with advanced disease, a form of tertiary prevention. So immunization programs are the best example of primary prevention at the population level.

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