《传染病学》课程教学资源（PPT课件）AIDS（艾滋病）

AIDS 站云清

AIDS

Contents CONCEPT ETIOLOGY EPIDEMIOLOGY&PREVENTION CLINICAL MANIFESTATION DIAGNOSIS TREATMENT

Contents CONCEPT ETIOLOGY EPIDEMIOLOGY & PREVENTION CLINICAL MANIFESTATION DIAGNOSIS TREATMENT

AIDS Acquired Immune Deficiency Syndrome, is the most severe manifestation of a clinical spectrum of illness caused by human immuno- Deficiency virus (HIV).The syndrome is defined by the development of serious oppoutunistic infections,neoplasms,or other life-threatening manifestations resulting from progressive HIV- induced immunosuppression

AIDS Acquired Immune Deficiency Syndrome, is the most severe manifestation of a clinical spectrum of illness caused by human immuno￾Deficiency virus (HIV). The syndrome is defined by the development of serious oppoutunistic infections, neoplasms, or other life-threatening manifestations resulting from progressive HIV￾induced immunosuppression

Viral etiology -HIV human immunodeficiency virus) HIV belongs to retroviridae family and includes HIV 1 and 2. Containing positive-sense,single-stranded RNA The major target of HIV infection is CD T cell

Viral etiology -HIV (human immunodeficiency virus) HIV belongs to retroviridae family and includes HIV 1 and 2. Containing positive-sense, single-stranded RNA. The major target of HIV infection is CD4 + T cell

EPIDEMIOLOGY In mid-1981.the first AlDS case was identified in New York City.USA

EPIDEMIOLOGY In mid-1981, the first AIDS case was identified in New York City, USA

Until Dec.1,2006,Cumulative Number of Reported Cases of AIDS All over the world,total number of HIV infection is more than 70 millions, death number is about 42 millions

Until Dec.1, 2006, Cumulative Number of Reported Cases of AIDS All over the world, total number of HIV infection is more than 70 millions, death number is about 42 millions

Until Dec.1,2006,Cumulative Number of Reported Cases of AIDS In China,total number of HIV infection is about 0.65 million,AIDS cases are about 0.18 million

Until Dec.1, 2006, Cumulative Number of Reported Cases of AIDS In China, total number of HIV infection is about 0.65 million, AIDS cases are about 0.18 million

Contents of Chinese HIV infection and AIDS Cases: Drug users,0.288 million,about 44.3%; Sexual workers,0.127 million,about 19.6% Family members and common people,0.109 million. about 16.7%

Contents of Chinese HIV infection and AIDS Cases: Drug users, 0.288 million, about 44.3%; Sexual workers, 0.127 million, about 19.6%； Family members and common people, 0.109 million, about 16.7%；

Contents of Chinese HIV infection and AIDS Cases: Blood or blood products users,69 thousands. about 10.7%; Male gay,47 thousands about 7.3% Mather to infant,9 thousands about 1.4%

Contents of Chinese HIV infection and AIDS Cases: Blood or blood products users, 69 thousands, about 10.7%; Male gay, 47 thousands，about 7.3%； Mather to infant, 9 thousands，about 1.4%

Until Dec.1,2006,Cumulative Number of Reported Cases of AIDS In Chongqing,from 1993 to Oct.30,2006,there was about 2509 cases of HIV infection,110 cases of AIDS,60 cases died. In Chongqing,there are about 30 thousand female sexual workers,about 5%have been infected by HIV

Until Dec.1, 2006, Cumulative Number of Reported Cases of AIDS In Chongqing, from 1993 to Oct.30, 2006, there was about 2509 cases of HIV infection, 110 cases of AIDS, 60 cases died. In Chongqing, there are about 30 thousand female sexual workers, about 5% have been infected by HIV