Gender inequality to access information on prevention, treatment and the ability to negotiate safe sex are the reasons for the widespread of the disease.

For example, in South Africa, nearly 1 in 7 cases of HIV in women were found to be due to sexual violence. Poverty forces many women into the sex trade and decreases their power to their access HIV prevention and treatment.
An AIDS vaccine would empower women to fight against the deadly disease and will be a powerful tool to help women redress some of these lethal imbalances in sexual and gender dynamics. Women will be able to protect themselves if the vaccine is administered before exposure to the virus and invisible to partners and peers.
Scientists, medical professionals, advocates and participants in clinical trials mainly women are in the effort to bring the world a vaccine for AIDS.
Source-Medindia