Step-by-step explanation:
AIDS is an abbreviation of Acquired Immunodeficiency Syndrome. It is caused by the Transmission of Human Immunodeficiency Virus, HIV. This is a life threatening disease. It is transmitted through various possibilities. Common transmission possibilities include Blood contact of an HIV positive person with the blood of an HIV negative person through syringe or open wounds etc, saliva can also transmit HIV, it can be transmitted from mother to child, it can be transmitted to the child who is on mother's feed, it can be transmitted during sexual activities from HIV positive person to HIV negative person.