What is the primary purpose of pre-exposure prophylaxis (PrEP) for HIV?

The primary purpose of pre-exposure prophylaxis (PrEP) for HIV is to reduce the risk of HIV infection in high-risk populations. PrEP is a daily medication that people at high risk for HIV can take to significantly lower their chances of becoming infected. It is proven to be effective when taken consistently and works by preventing the virus from establishing an infection if exposed.

This approach is particularly crucial for populations that may be at a higher risk due to various factors, such as individuals with HIV-positive partners, those with multiple sexual partners, or those who engage in intravenous drug use. By utilizing PrEP, individuals are empowered to take proactive measures in protecting their health, ultimately contributing to broader public health efforts in controlling the spread of HIV.

The other options do not accurately represent the primary purpose of PrEP. It does not aim to cure HIV infection, eliminate the need for regular testing, or replace traditional preventive methods such as condoms. Instead, PrEP is an additional tool in the comprehensive strategy for HIV prevention.