Why within is no cure or preventative vaccine for AIDS?

How hard is that to gross the vaccine for AIDS? Please tell me why scienctists enjoy no solution for AIDS.Why within is no cure or preventative vaccine for AIDS?
For the same root we can't cure or vaccinate against the adjectives cold. The virus mutates too quickly. (There are some specific difficulties dealing near it being a retrovirus, but mutation is the key reason.)
To illustrate, let's consider the flu. The influenza virus also mutates, but more slowly, so we do hold flu vaccines, but the reason you hold to get one every year is because they're vaccinate against different strains every year. And only the ones that are projected to be most imagined to appear that year. So you can get a flu shot for four strains, and detain 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 nippy. That's why we can't vaccinate against HIV. There are too tons strains changing too swift to make an decisive 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 within is a cure for AIDS or even cancer? Well I will tell you. Then the big drug companies and the pharmaceutical companies would not formulate as much money as they already do. How would you feel if near is a huge cover up? Well the FDA and the FTC are notorious for covering their tracks and literally burning any quantifiable evidence of a cure of a disease. They to make money and receive kick back from the drug companies and the pharmaceutical companies. Sad isn't it?

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