Primary prevention — those preventive measures that prevent the onset of illness or injury before the disease process begins. Examples include immunization and taking regular exercise.

A baby crying out as it is immunized.

Immunization is a good example of primary prevention, although it may not be appreciated at the time. (Photo: AMREF/Demissew Bezuwerk)
Last modified: Monday, 7 July 2014, 8:12 PM