N. C. Kansil & Sons

AS01S HIV : showing structure and mechanism of infection of Human.AS02S Transmission of HIV : explaining different ways which can spread the HIV infection and cause AIDS.AS03S Prevention : showing various measures which, when adopted, prevent transmission of HIV infection.AS04S How AIDS is not transmitted : showing various routine tasks which are not involved in transmission of HIV.AS05S Progress of Infection : showing how HIV infection typically progresses through various stages.AS06S Opportunistic Diseases : depicting complications which an AIDS patient develops that otherwise wouldn't normally occur in a person with a healthy immune system.AS07S Sexually Transmitted Diseases : showing various sexually transmitted diseases which increase the chances of acquiring HIV infection by an individual when exposed to the virus.HP26S Human Immune System : showing different organs involved in a healthy immune mechanism. As AIDS progressively weakens the immune system, chart gives an outline of functions of Immune System to better understand what AIDS can do.