Research on the number of HIV infected people are no good to justify negative sanctions on homosexuality I believe. I am no expert on this subject I am just voicing my thought.
What if they were allowed to be free in expressing their sexuality and were taught to use all kinds of protection, be mature in their decisions, etc? What will be the change? Has anyone tried this and then done a research to compare numbers?
The problem with using this kind of research to justify "what God would have thought" is in my opinion completely useless. Because there should be research done under different scenarios, with different conditions etc. Qualitative research should be done to understand the real reasons, thoughts etc and then a quantitative study should be formulated on the hypothesis created by the qualitative study.
Its very important to do that and compare date to come to conclusions like that. Otherwise, its pure bias assumption.
Again, I am no expert in this and I am a theist. I am only speaking my opinion. And I will be glad to study research if anyone is kind enough to point to some.
Peace.