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Reuter writes in the Fox news on November 2015 " A once a day pill for preventing HIV infection that works effectively in clinical trials in the real world." Pre exposure prophylaxis, PrEP is preventing HIV medicine that uses for people who do not have HIV. The pill, the brand name is Truvada contains two medicines (tenofovir and emtricitabine). PrEP is more effective combining with condoms and other protecting methods to provide than used alone. The scientists discovered the pill in 2012 for individuals who have higher risk HIV, gay, a bisexual man, unknown HIV status partner, or relationship with HIV positive partner, and injection drug users (Reuter). Dr. Albert Liu and colleagues …show more content…
Past years, scientists are trying to find effective HIV prevention and treatment. PrEP is a great preventing HIV medicine that protects people who do not have the infection. The pill discovered in 2012 for people who have higher risk HIV, gay, bisexual man, unknown HIV status partner, or relationship with HIV positive partner, and injection drug users. Dr. Albert Liu and colleagues of the San Francisco Department of Public Health studied PrEP, so they collected sample people in San Francisco, Miami, and Washington clinical health who is gay, bisexual men, and transgender women. In ordered that is the higher risk of HIV infection disease. 557 participants got Truvada for 48 weeks. The result was over 90 percent successful, but 2 participants got HIV who has lower dose using the pill. Accordantly, HIV infection rates occur 2 percent, but the infection rate for the study was 0.5 percent when using PrEP. The study group is collected right samples because their participants have the highest risk getting HIV. Even though there is no error, bias, and the result is true. Moreover, the new drug, PRO 140 will protect many people who would prefer an injection twice a week rather than pills every single