If a Vaccine Is Given to Most People in a Population

question 16

Multiple Choice

If a vaccine is given to most people in a population, it can halt an infection because of

• A)herd immunity.
• B)people keeping away from each other.
• C)an epidemic of autoimmunity.
• D)bovine immunity.

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Definitions:

Better Futures

A term that could be associated with programs or initiatives aimed at improving prospects in various contexts, such as education, health, or community development.

Prevention

A concept borrowed from the fields of physical disease, public health, and epidemiology and applied to mental disorders by community psychology. There are three categories of prevention activities: primary prevention, secondary prevention, and tertiary prevention.

Promotion

The act of advancing someone's position or rank, or the process of encouraging the sales, recognition, or enthusiasm for something.

Olds' Prenatal Early Infancy Project

A research initiative focusing on the effects of home visitation by nurses on maternal and child health and development.