This is called antiretroviral therapy. Two other options, PEP and PrEP, can prevent HIV. HIV is a type of virus called a retrovirus. In a person with HIV, antiretroviral therapy reduces the amount of the virus in the body to very low levels.
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NRTIs.
I believe it will be Africa.
A is the best answer. Hope that helped! If you don't understand why PM me and i can try to explain :)
