Which of the following is not an example of a rehabilitation intervention?

Vaccinations are not considered a rehabilitation intervention because they are primarily preventive measures aimed at protecting individuals from infectious diseases and do not contribute to the recovery or improvement of function after an injury or illness. Rehabilitation interventions, on the other hand, focus on helping individuals regain their abilities or to improve their quality of life following health issues or injuries.

Crutches, casts, and exercises all play significant roles in rehabilitation. Crutches assist mobility for those recovering from leg injuries, casts stabilize broken bones for proper healing, and exercises are designed to strengthen muscles and improve function after injury or surgery. These interventions are all integral to the rehabilitation process, as they directly support recovery and functional improvement.