文档介绍：AIDS
Acquired Immune Deficiency Syndrome
The history of AIDS
The data of AIDS
Concept
Chinese
Acquired immune deficiency([di'fiʃənsi]) syndrome(['sindrəum])(获得性免疫缺陷综合症) or acquired immunodeficiency([i'mju:nəudi'fiʃənsi]) syndrome (AIDS) is a disease of the human immune system caused by the human immunodeficiency virus (HIV)(人类免疫不全病毒)
Concept
The history of AIDS
AIDS originated in Africa, young people are also in Haiti in 1979 and distributed by the immigrants into the United States. June 5, 1981, the United States Centers for Disease Control in Atlanta. first in the "Morbidity and Mortality Weekly," a brief introduction to the five cases they found that the history of AIDS will be officially named the disease "AIDS.“ Soon after, the rapid spread of AIDS in the continent.
In June 1985, in Shanghai by a young American male tourists from Argentina AIDS patient cured invalid. died in the country, this is the first case of AIDS in China. AIDS has been in China since 1985 and nearly 10,000 people enter the AIDS virus carriers. According to speculation in the next few years : AIDS trend is downward trend in the developed countries is, while for developing countries was a sharp upward trend.
Known as "contemporary plague" and "super cancer" AIDS has caused the World anization (WHO) and national governments attach great importance to it, The inputs of both staff and financial resources to be top priority, China has been included in Category B diseases. health surveillance of infectious diseases and one territory.
ic research indicates that HIV originated in west-central Africa during the early twentieth century.[4] AIDS was first recognized by the Centers for Disease Control and Prevention (CDC) in 1981 and its cause—HIV infection—was identified in the early part of the decade.[5] Since its discovery, AIDS has caused nearly 30 million deaths (as of 2009).
The data of AIDS
As of 2010, approximately 34 million people have contracted HIV globally.[7]