HIV Tridot test is used to analyze the level of antibodies HIV 1 & HIV 2 in blood. This test is done using blood sample for confirming the HIV infection and also during the treatment of HIV to measure the treatment whether it is going in right direction or not. HIV or The Human immunodeficiency virus is a virus which attacks the immune system of a human body, and if left untreated in any situation this virus can destroy the immune system causing death to a person. The immune system is an essential part of a human body as they provide protection against different kinds of infections and diseases any damage to immune can lead to serious health hazards. There are various causes of this infection such as using a used injection, having unsafe sex with an infected person, can be transported during breastfeeding to a child, etc.