Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. This article covers the search for a viable vaccine against HIV, the virus that some people believe to cause AIDS. As there is no known cure for AIDS, the search for a vaccine has become part of medical approaches against the disease by those who believe the virus is a cause. It has been known for many years that HIV is an extremely difficult virus to render harmless, and... Mehr