英文-AIDS-关于艾滋病课件

1、AIDSHV Genetic research indicates that HIV originated in west-central Africa during the late nineteenth or early twentieth century. AIDS was first recognized by the U.S. Centers for Disease Control and Prevention in 1981 and its cause, HIV, identified in the early 1980s. AIDS is now a pandemic. AIDS

2、HIVAcquired Immune Deficiency Syndrome. What is AIDS?艾滋病(获得性免疫缺乏综合症) AIDS is a medical condition. A person is diagnosed with AIDS when their immune system is too weak to fight off infections.AIDS stands for: AIDS is a retrovirus infection caused by the bodys immune defense system diseases. In a norm

3、al human body, the immune system plays a good body of the defensive, various pathogens to resist the attack. But one HIV-infected, a good body defense system will be destroyed, defense dysfunction. Then microbial pathogens and thus able to drive straight into the opportunity Hematogenous wounds and

4、broken.Incubation period of AIDS symptoms proportion (艾滋病潜伏期症状比例)80% Fever(发热)70% Lethargy and general discomfort (嗜睡和全身不适 )50 - 70% Muscle pain and joint pain(肌肉痛和关节痛)40 - 70% Enlargement of lymph nodes(淋巴结肿大) 50% Night sweat(盗汗)50 - 70% Gastroenteritis(胃肠炎 ) Diarrhea(腹泻) 30%10 - 30% Dental ulcer(口

5、腔溃疡) 40 - 70% Nerve headache(神经性头痛) 40 - 80% Rash(皮疹) 5 - 15% Genital ulcer(生殖器溃疡 )45% Thrombocytopenia(血小板减少)40% Leukopenia(白细胞减少)20% Transaminase rise(转氨酶上升) WHO reported that in 2010, survival with HIV and AIDS worldwide is totally accounted of 34 million patients, 2.7 million new infections, 1.8

6、 million annual deaths. Every day there are more than 7,000 new infections. November 2005, according to the BBC and some newspapers, said: a 25-year-old male inhabitants of London, Andrew Simpson, who in May 2002 confirmed infected with the AIDS virus, but did not carry out any medication was found

7、that the virus has disappeared in an inspection in October 2003 . He may be the first one heal on their own HIV-infected persons. Recovery case I According to U.S. media November 12, 2008, reported that after a patient suffering from leukemia and AIDS receiving stem cell bone marrow transplant, the

8、HIV virus in the body should have all disappeared.Recovery case IISome common Misunderstandings ofAIDS/HIV1、Daily contact, like shake hands or share one tool will be infected with AIDS.3、AIDS/HIV is an excuse to genocide.2、 Insects bites will cause HIV/AIDSMother-to-child transmissionThe transmissio

9、n of the virus from the mother to the child can occur in utero（子宫）.Sexually transmittedThe majority of HIV infections are acquired through unprotected sexual relations between partners, one of whom has HIV.2、Insects bites will not cause AIDS.3、AIDS/HIV is not an excuse to genocide（种族灭绝）.30%15%The di

10、fficulties of making AIDS/HIV vaccine?1、Theres no animals models suitable for initial test.2、Its danger to use live-virus vaccine, it may cause more infection.3、Theres still no complete genetic system to against the virus.4、Humans immune system couldnt clean out all the virus. 5、HIVs variation abili

11、ty is hyperactive. It will cause many unpredictable disease.6、Irrational fear and hostility directed at a minority. 1、Theres no animals models suitable for initial test.2、Its danger to use live-virus vaccine, it may cause more infection.3、Theres still no complete genetic system to against the virus.

12、4、Humans immune system is not strong enough to clean out all the HIV virus. 6、Irrational fear and hostility directed at a minorityWorld AIDS DayDec. 1stAIDS in ChinaIn 1985, the first AIDS patient was found in China.AIDS in ChinaIn 1989, it was first reported in Yunnan that drug addicts were infecte

13、d with AIDS.AIDS in ChinaIn 1995, those who sold their blood in Henan were infected with AIDS.AIDS in ChinaIn 2006, China began to put the Prevention and Treatment of HIV/AIDS(艾滋病防治条例)into practice .Public welfare activitiesLOreal organized the activity named “we are the same” .Public welfare activitiesRED, a non-government in