If I were king for a day, I would make every actual transmission of HIV through sex a federal felony, punishable by a minimum of 20 years hard time. That would kill the epidemic faster than any tepid efforts suggested.
it probably would, however I remember the Federal Bureau of Prisons only Tested 1 in 10 of incoming prisoners To keep from stigmatizing new prisoners. even if they were also victims of illegal exposure to HIV they should have maintained punishments for knowingly infecting others.
At the very least, if you transmit HIV to another person you should be held liable for their lifelong medical treatment for the condition.