Which of the following is NOT a method for disease prevention?

Hospitalization is not considered a method for disease prevention. It is primarily a treatment method used for managing and caring for individuals who are already ill. The goal of hospitalization is to provide necessary medical attention and support to patients, rather than to prevent the onset of disease in healthy individuals or populations.

In contrast, immunization helps prevent disease by providing immunity against specific pathogens before a person is exposed to them. Education plays a critical role in disease prevention by informing individuals and communities about risk factors, healthy behaviors, and preventive measures. Isolation can help control the spread of infectious diseases by separating those who are infected from those who are healthy, thus preventing further transmission.

Overall, while hospitalization is vital for patient care, it does not fall under the proactive strategies aimed at reducing the incidence of diseases.