I psychograph why is hard to find cure for one famous virus

And is because vaccine all the population against AIDS is made all the global population have forever the disease, and that disease is a disease that isn’t that easy to get, my guide said that would receive that vaccine is the person that are prostitute or who like to went with them, thinking about who wants to receive a vaccine that make the person got AIDS?

Rute Bezerra de Menezes Gondim