Why there is no cure or preventative vaccine for AIDS?

How hard is that to make the vaccine for AIDS? Please tell me why scienctists have no solution for AIDS.

For the same reason we can't cure or vaccinate against the common cold. The virus mutates too quickly. (There are some specific difficulties dealing with it being a retrovirus, but mutation is the main reason.)

To illustrate, let's consider the flu. The influenza virus also mutates, but more slowly, so we do have flu vaccines, but the reason you have to get one every year is because they're vaccinating against different strains every year. And only the ones that are projected to be most likely to appear that year. So you can get a flu shot for four strains, and catch a fifth one, and still have the flu that season.

Imagine how much more difficult that would be if the flu could mutate ten times as fast. That's why we can't vaccinate against HIV. There are too many strains changing too fast to make an effective vaccine.

So, prevention is still the best defense against HIV/AIDS.

Money. AIDS is profitible right now. Once a cure is found, the world will want it for free.

What if there is a cure for AIDS or even cancer? Well I will tell you. Then the big drug companies and the pharmaceutical companies would not make as much money as they already do. How would you feel if there is a huge cover up? Well the FDA and the FTC are notorious for covering their tracks and literally burning any scientific evidence of a cure of a disease. They to make money and get kick backs from the drug companies and the pharmaceutical companies. Sad isn't it?