Final answer:
Smoking Cessation is an example of medical intervention that can significantly reduce health risks of noninfectious diseases and improve overall public health.
Step-by-step explanation:
An example of medical intervention is Smoking Cessation programs or strategies. Medical interventions are actions taken to prevent, treat, or cure a health problem. In the context of noninfectious diseases, which are often preventable through lifestyle changes, quitting smoking is a crucial intervention. Smoking is a leading risk factor for many noninfectious diseases, such as cardiovascular diseases and lung cancer. Therefore, programs that help individuals stop smoking can significantly reduce these health risks and improve public health outcomes.