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This was announced by the specialist journal "The Lancet" Saturday. The next step will be to test the drug on 2,600 women in South Africa.
Two-thirds of the animals were protected from infection
"The results are promising, but we must remain cautious," said Professor Harvard. AFP News Agency. The data did not prove that humans could be protected from HIV by the vaccine.
In a laboratory study, 72 monkeys were injected with the active substance and a virus similar to HIV. Two-thirds of the animals were thus completely protected from infection by vaccination.
Few Side Effects
Barouch and his team also conducted a study of 393 healthy adults aged 18 to 50 from East Africa, Africa, and Africa. South, Thailand and the United States. Part of the group received the active substance, the remaining participants received only one placebo. Medical professor Barouch said the drug "triggered strong immune responses in humans."
The drug also caused side effects in a few participants – five complained of stomach upset and diarrhea, dizziness or back pain. As a result, vaccine research is now ready for the next phase: it will inject 2,600 women in South Africa to see if it can actually prevent AIDS. The results are expected in 2021/2022
The new infection rate is about 1.8 million people a year
Finding an AIDS vaccine is extremely difficult because the virus of the HI is highly adaptive. Globally, according to the World Health Organization (WHO), about 37 million people are infected with HIV or already living with AIDS.
Every year, about 1.8 million people newly infected with the virus, which destroys the immune system of the human body. About one million people die each year from consequences.
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