how does HIV leads to AIDS? is there an HIV vaccine? how can you avoid HIV infection
Answers
Answered by
2
Explanation:
HIV was first identified in 1984. The U.S. Department of Health and Human Services announced at the time that they hoped to have a vaccine ready within two years.
Despite many trials of possible vaccines, though, a truly effective vaccine is still not available. Why is it so difficult to conquer this disease? And where are we in the process?
Similar questions