Aids

Aids is a virus that has spread all over the world, mainly hitting Africa. But there was one thing that got me thinking, If a cell containing aids is heated to 60 degrees Celsius (not that much, our body is at 37 degrees) then the aids would die.

This got me thinking so I did a little research, sadly if you heat a body up to 43 or so degrees (core temperature), the person will die (there had to be a catch!). Then I thought about how the blood is cleaned (in hospitals), a tube is put through someone's arm, the blood comes out, gets heated, cooled, and goes back into the bloodstream, what if there was a way to do this for the body, being able to target individual cells and only heat them to kill the aids.
Thoughts and comments?