The nurse is explaining how maintaining high rates of immunization amo

The nurse is explaining how maintaining high rates of immunization among children not only protects individual children from disease, but also serves to protect other members of the population. This best describes:

1. Active immunity.
2. Passive immunity.
3. Acquired immunity.
4. Herd immunity.

ESSAYBID ANSWER

Answer: 4
Explanation: 4. Herd immunity is the level of protection provided to unimmunized people when immunization rates are high among the rest of the population. Active immunity is the immunity resulting from the development of antibodies within the body that neutralize or destroy the infective agent. Passive immunity is immunity acquired by the introduction of preformed antibodies into an unprotected individual. Acquired immunity is immunity resulting from the development of active or passive immunity.