Life expectancy of those with AIDS has increased down the years but there is still a need for a vaccine or cure, as new cases of HIV-AIDS show up.

Ten years ago, 1000 AIDS related deaths were recorded everyday. More than 100 000 of the infected millions were accessing life-saving anti-retroviral drugs, while about 30% to 40% of babies were born HIV positive in 2002.
Today, life expectancy has risen by up to 10 years, AIDS-related mortality has dropped significantly, fewer mothers infect their babies in pregnancy or at birth and more than 3 million people are on anti-retroviral treatment.
HIV and AIDS continue to ravage the nation with 6.4 million people estimated to be infected with the virus and 400,000 new infections recorded every year.
Professor Quarraisha Abdool Karim noted, “We need a vaccine and a cure”. The reality of finding a cure or vaccine in the next few years is slim, considering that HIV evolves constantly and scientists are finding it difficult to pin down the nature of the virus.
Source-Medindia