AIDS crisis will solve by vaccine

A sequence of scientific advances indicate that significant progress is being made toward the creation of an effective HIV/AIDS vaccine.A vaccine will not solve the AIDS crisis,while many advances have been made in vaccine research, significant gaps remain in the scientific knowledge needed to develop an effective vaccine.HIV vaccine research is often slow due to lack of financial incentives to develop such a vaccine. Lack of coordination among researching groups exacerbates the problem.Due to the difficulties in creating an effective vaccine, the first vaccines deployed will probably be of low efficacy.By the time a vaccine has been developed and fully deployed in developing countries, millions and millions of people will have become infected and died of HIV/AIDS if no other steps are taken.