KATHMANDU, Dec 2: Human Immunodeficiency Virus (HIV) is transmitted from one person to another through unprotected sex, sharing needles between drug users, blood donations, and blood transfusion. If HIV transmitted in this way can be identified at the beginning, no person will have to die from Acquired Immuno Deficiency Syndrome (AIDS) and can live a long life like other chronic patients. However, due to negligence of this issue, many people infected with HIV develop full-fledged AIDS and subsequently die.