世界艾滋病日 英语作文

| 历年高考作文 |

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  世界卫生组织将历年年12月1日定为世界艾滋病日,是因为第一个艾滋病病例是在1981年此日诊断出来的。全球卫生部大臣关于艾滋病预防计划的高峰会议上(World+Summit+of+Ministers+of+Health+on+Programmes+for+AIDS+Prevention)提出的。从此,这个概念被全球各国政府、国际组织和慈善机构采纳。下面是学识网小编整理的世界艾滋病日+英语作文,欢迎大家阅读!

  世界艾滋病日+英语作文

  the+world+health+organization+says+as+many+as+10+million+persons+worldwide+may+have+the+virus(病毒)+that+causes+aids.experts+believe+about+350+thousand+persons+have+the+disease.and+one+million+more+may+get+it+in+the+next+five+years.in+the+united+states,about+50,000+persons+have+died+with+aids.the+country’s+top+medical+official+says+more+than+90+percent+of+all+americans+who+had+the+aids+virus+five+years+ago+are+dead.?

  there+is+no+cure+for+aids+and+no+vaccine(疫苗)+medicine+to+prevent+it.however,researchers+know+much+more+about+aids+than+they+did+just+a+few+years+ago.we+now+know+that+aids+is+caused+by+a+virus.the+virus+invades+healthy+cells+including+white+blood+cells+that+are+part+of+our+defense+system+against+disease.it+takes+control+of+the+healthy+cell’s+genetic(遗传的)+material+and+forces+the+cell+to+make+a+copy+of+the+virus.+the+cell+thendies.and+the+viral+particles+move+on+to+invade+and+kill+more+healthy+cells.the+aids+virus+is+carried+in+a+person’s+body+fluids.the+virus+can+be+passed+sexually+or+by+sharing+instruments+used+to+take+intravenous(静脉内的)+drugs.it+also+can+be+passed+in+blood+products+or+from+a+pregnant+woman+with+aids+to+her+developing+baby.?

  many+stories+about+the+spread+of+aids+are+false.you+cannot+get+aids+by+working+or+attending+school+with+someone+who+has+the+disease.you+can+not+get+it+by+touching,drinking+glasses+or+other+objects+used+by+such+persons.experts+say+no+one+has+gotten+aids+by+living+with,caring+for+or+touching+an+aids+patient.?

  there+are+several+warning+signs+of+an+aids+infection.they+include+always+feeling+tired,unexplained+weight+loss+and+uncontrolled+expulsion+of+body+wastes(大小便失禁).+other+warnings+are+the+appearance+of+white+areas+on+the+mouth+,dark+red+areas+of+skin+that+do+not+disappear+and+a+higher+than+normal+body+temperature.


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