资源描述
AIDSSuper Killer1医学资料AIDS1医学资料A virus has been sweeping the world for the past two decades,causing a disease which has killed millions of people and which looks likely to kill millions more.2医学资料AvirushasbeensweepingtheThevirusiscalledHIV,whichdamagestheimmunesystemandcausesavarietyofsymptomsknownasAIDS.3医学资料ThevirusiscalledHIV,whichWhatisAIDS?4医学资料WhatisAIDS?4医学资料AIDSstandsfor:AcquiredImmuneDeficiencySyndrome5医学资料AIDSstandsfor:5医学资料Acquiredmeansyoucangetinfectedwithit.ImmuneDeficiencymeansaweaknessinthebodyssystemthatfightsdiseases.Syndromemeansagroupofhealthproblemsthatmakeupadisease.6医学资料AcquiredmeansyoucangetinfHowAIDS spread?7医学资料How7医学资料a)Sexualtransmissionb)Bloodtransmissionc)Themother-infanttransmission8医学资料a)Sexualtransmissionb)Bloodta)SexualtransmissionThe majority of HIV infections are acquired through unprotected sexual relations between partners,one of whom has HIV.The primary mode of HIV infection worldwide is through sexual contact between members of the opposite sex.9医学资料a)SexualtransmissionThemajorb)BloodtransmissionThis transmission route is particularly relevant to intravenous(静脉静脉)drug users,hemophiliacs(血友病患者血友病患者)and recipients(接受者接受者)of blood transfusions and blood products.Sharing and reusing syringes(注注射器射器)contaminated(污染污染)with HIV-infected blood represents a major risk for infection with HIV.10医学资料b)BloodtransmissionThistransc)Themother-infanttransmissionThe transmission of the virus from the mother to the child can occur in uterus（子宫）（子宫）during the last weeks of pregnancy and at childbirth.11医学资料c)Themother-infanttransmiWhathappensifImHIVpositive?12医学资料WhathappensifImHIVpositiYou might not know if you get infected by HIV.Some people get fever,headache,sore muscles and joints(肌肉肌肉和关节酸痛和关节酸痛),stomach ache,swollen lymph glands(淋巴腺肿淋巴腺肿大大),or a skin rash(皮疹皮疹)for one or two weeks.Most people think its the flu.Some people have no symptoms.13医学资料YoumightnotknowifyougetThe virus will multiply in your body for a few weeks or even months before your immune system responds.During this time,you wont test positive for HIV,but you can infect other people.14医学资料TheviruswillmultiplyinyouWhen your immune system responds,it starts to make antibodies.When this happens,you will test positive for HIV.15医学资料WhenyourimmunesystemresponIsthereacureforAIDS?16医学资料IsthereacureforAIDS?16Now,there is no cure for AIDS.There are drugs that can slow down the HIV virus,and slow down the damage to your immune system.There is no way to clear the HIV out of your body.17医学资料Now,thereisnocureforAIDSHowtopreventAIDS?18医学资料Howtoprevent18医学资料a)Becarefulaboutyoursexualcontact.b)HIV-infectedmothersshouldavoidbreast-feedingtheirinfant.19医学资料a)Becarefulaboutyoursexuac)HealthcareworkerscanreduceexposuretoHIVbyemployingprecautions(预防措施预防措施)toreducetheriskofexposuretocontaminated(受感染的受感染的)blood.20医学资料c)Healthcareworkerscanredd)Themostimportantwaytochangeriskybehavioriseducationofhealth.21医学资料d)ThemostimportantwaytoWorld AIDS DayWorldAIDSDayisobservedeveryyearonDecember1st.22医学资料WorldAIDSDayWorldAIDSDayiDoyouknowaboutthisredribbon?ItiscalledtheAIDSRibbon.Onthisdaypeoplewearredribbonstoshowtheirsupportandtoraiseawareness.Thisstartedasagrassrootseffortandthereisstillnotonemainmanufacturerfortheribbons.TheRedRibbonunitedpeopletofightagainstAIDS.23医学资料DoyouknowaboutthisredribHowshouldwetreatpatientswithAIDS?24医学资料HowshouldwetreatpatientswPeople with AIDS need more care and support to help them overcome the difficulties.Therefore if we all set up the correct understanding and try to help the people with AIDS,our society is going to be more caring and beautiful.Actually this is a kind of misunderstanding since it is safe to talk to or shake hands with people with AIDS.25医学资料PeoplewithAIDSneedmorecarThank You!26医学资料ThankYou!26医学资料
展开阅读全文