In the global approach to reducing HIV infection, which intervention represents a tertiary prevention strategy?

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Multiple Choice

In the global approach to reducing HIV infection, which intervention represents a tertiary prevention strategy?

Tertiary prevention focuses on reducing complications and maintaining function in people who already have a disease. For HIV, once someone is diagnosed, the goal shifts from preventing infection or its onset to preventing health problems that arise from established infection. This includes preserving immune function and preventing opportunistic infections through measures such as antiretroviral therapy adherence, prophylaxis for opportunistic infections, and appropriate vaccinations. Protecting the patient with HIV against opportunistic infections fits this goal precisely. It aims to prevent complications and improve quality of life for someone living with HIV, which is the essence of tertiary prevention. In contrast, early detection of new HIV cases and prompt treatment after diagnosis are characteristic of secondary prevention (early disease detection and early management to prevent progression), while reducing new HIV infections targets primary prevention (preventing infection in uninfected individuals).

Tertiary prevention focuses on reducing complications and maintaining function in people who already have a disease. For HIV, once someone is diagnosed, the goal shifts from preventing infection or its onset to preventing health problems that arise from established infection. This includes preserving immune function and preventing opportunistic infections through measures such as antiretroviral therapy adherence, prophylaxis for opportunistic infections, and appropriate vaccinations.

Protecting the patient with HIV against opportunistic infections fits this goal precisely. It aims to prevent complications and improve quality of life for someone living with HIV, which is the essence of tertiary prevention.

In contrast, early detection of new HIV cases and prompt treatment after diagnosis are characteristic of secondary prevention (early disease detection and early management to prevent progression), while reducing new HIV infections targets primary prevention (preventing infection in uninfected individuals).

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