Whats meant by H.I.V.

HIV ( Human immunodeficiency virus) is a type of virus , that cause AIDS ( acquired immune deficiency syndrome). In HIV infection, the virus damages the immune system. Therefore, the body is not able to fight minor infections such as cold and cough. In such cases, a minor cold can become pneumonia. Similarly, a minor gut infection can lead to diarrhoea. Thus, these minor infections can kill an HIV-AIDS patient.