Amazing time lapse video of woman with HIV/AIDS

This video -- courtesy the Topsy Foundation -- has to be one of the most effective AIDS/HIV ad campaigns I've ever seen. Click to watch and you'll find out why:

The video's YouTube description reads:

Using an AIDS patients dramatic recovery to demonstrate the effect Topsy and its ARV treatment programme can have on those battling the advanced effects of HIV/Aids. When treated, a person on the verge of death can return to health in a matter of months.