I want students/fresh grads in social sciences/work, public health, community dev, other related fields to detail a project, they would implement to tackle the HIV problem below. The most successful answer may get an internship with @fact_malawi to work on an HIV project.

Here is a scenario;
Mary has been dating John for two months. John has recently been asking Mary for sex until she gave in. Mary doesn't know her HIV status. She had been having sex with Josh and she got an STI, chlamydia.
John has noticed that his genitals are itching.

Because he has been sleeping around, he is scared to tell Mary as he thinks he is the one who may have infected her. The person who Mary got chlamydia from has slept with four other girls. John, is not only sleeping with Mary but three other people including a man. He is bisexual

This is a problem you have. It reflects common stories. If Mary, confided in you and you noticed the problem is prevalent in your community- how would you help her? What project, with what objectives would you implement to help such a community?