What is HIV AIDS?
HIV stands for Human Immuno-deficiency Virus. It is responsible for causing AIDS (Acquired Immuno Deficiency Syndrome) in humans. HIV belongs to the group of retrovirus. As this virus enters into the body, it starts destroying the cells of the immune system. In the meantime, the immune system tries to make new cells but gradually HIV destroys the capability of the body to fight infection and new cells formation. Without treatment, the immune system will become too weak to fight off illness and a person with HIV may develop rare infections or cancers. When these are particularly serious, the person is said to have AIDS (Acquired Immune Deficiency Syndrome).