On 30 July 2015, U.S. President Barack Obama Signed Presidential Decree, Release the HIV/AIDS Strategy for the next five years. In fact, The new version of the plan is not much different from the old version, We will still focus on and hope for a drug [capable of preventing HIV infection]-Truvada. Truvada’s past lives said Truvada, Mention cannot be made of pre-exposure HIV prevention measures, This refers to the daily use of antiretroviral drugs by people who are not infected with HIV. To prevent HIV infection, Pre-exposure prophylaxis in serologically inconsistent heterosexual partners (one of whom is infected, The other side does not), men who have sex with men, transgender people, high-risk heterosexual partners and injecting drug users can effectively Read More …