Question

What is the primary, secondary, and tertiary prevention method for providing immunizations to susceptible populations?

1) Primary prevention
2) Secondary prevention
3) Tertiary prevention

Answer 1

The primary prevention method for immunizations is vaccinating individuals before exposure to a virus. Secondary prevention targets individuals at higher risk of complications from a disease. Tertiary prevention involves vaccinating those who have already experienced the disease to prevent recurrence or further complications.

Step-by-step explanation:

Immunizations for susceptible populations can be categorized into primary, secondary, and tertiary prevention methods:

1. Primary prevention: This method focuses on preventing the initial occurrence of a disease. In terms of immunizations, primary prevention involves vaccinating individuals before they are exposed to a specific virus or virus family. For example, getting a flu shot before flu season begins is a primary preventive measure.
2. Secondary prevention: This method aims to minimize the impact of an already existing disease and prevent its progression. Secondary prevention in immunizations involves offering vaccinations to individuals who have a higher risk of developing complications from a particular disease. For instance, providing pneumococcal vaccines to older adults to prevent severe pneumonia.
3. Tertiary prevention: This method focuses on reducing the complications and disabilities caused by an existing disease. In terms of immunizations, tertiary prevention involves vaccinating individuals who have already experienced the disease to prevent its recurrence or additional complications. For example, offering a tetanus booster shot to an individual who has suffered a puncture wound.