I think you need to do some more balanced research. Animal testing has somehow been involved with every major medical achievement in the 20th century. We have innumerable examples of where animal research clearly did work. We developed cures for leprosy and small pox (off the top of my head) almost exclusively through testing vaccines on animals first, and they have been hugely successful. On the flip side, there are cases where medicines were NOT tested on animals, and consequently killed lots and lots of people.
Now if you would like to sign up to inject an HIV vaccine (which if you remember, generally involves injecting either the HIV virus itself or something akin to it into your body, sort of like the polio vaccine which ended up leaving thousands paralyzed even though it was meant to be a cure, not a cause) that has never been tried on another living body, go to it. You're doing a great service for humanity. But I would much rather survive, just speaking for myself.
Now if you would like to sign up to inject an HIV vaccine (which if you remember, generally involves injecting either the HIV virus itself or something akin to it into your body, sort of like the polio vaccine which ended up leaving thousands paralyzed even though it was meant to be a cure, not a cause) that has never been tried on another living body, go to it. You're doing a great service for humanity. But I would much rather survive, just speaking for myself.
Plenty of people DO volunteer to have an HIV vaccine injected into them, at least in DC. Unfortunately, I was disqualified when I tried to sign up. But voluntary human testing DOES happen. I'm absolutely fine with it when you're talking about consenting humans. If you were to FORCE people to take part in your medical experiments, that would be a different story. One more similar to what we do to animals for most medical testing (but also cosmetic testing, as well). If the animals signed a consent waiver, I'd say fair game. That's not what happens. But aside from consent issues: if you had HIV, would you rather use treatments that were tested on animals which may or may not have immune systems that are going to react to the treatment in the same way yours will, or would you rather get a treatment that's been proven to work on humans?