Definition of HIV and AIDS

HIV - HIV (human immunodeficiency virus) is a virus that attacks the body's immune system

Aids - Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV).

HIV (human immunodeficiency virus) is a virus that attacks cells that help the body fight infection, making a person more vulnerable to other infections and diseases. It is spread by contact with certain bodily fluids of a person with HIV, most commonly during unprotected sex.

If left untreated, HIV can lead to the disease AIDS (acquired immunodeficiency syndrome).

AIDS is the late stage of HIV infection that occurs when the body’s immune system is badly damaged because of the virus.

john maynard keynes developed new economic theories in response to the stock market crash of 1929. great depression of the 1930s. first and second world wars. economic boom of the 1950s.