The Use of Cowpox as a Vaccine Against Smallpox Was

question 24

True/False

The use of cowpox as a vaccine against smallpox was the first successful application of an immunization procedure to protect people from an infectious disease.

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Definitions:

Conscience

An inner sense of what is right and wrong in one's conduct and motives, urging one toward right action.

Reality

The state of things as they actually exist, outside of perception or beliefs.

Libido

The psychic drive or energy usually associated with sexual instinct that represents a fundamental human motive force.

Repression

A psychological defense mechanism in which individuals unconsciously push disturbing thoughts, desires, or experiences from conscious awareness.