йũҵԱ綯֯1025֤ʵйʡѱС2000ֻͼȾ550ֻѾ֮ǰɹŵҲϢԼ2600ֻѼɵ˼ȿֻš
ȫֻţ±ָй½ʡµ飬2100ֻȷȾв550ֻСΪ˶ž½Ѿɱǧֻݡ
Ϲũ֯й½ʡ쳤бУ2100ֻܸȾϹʾ24յййطͨʱδ֪Ƿǿ²ԵH5N1͡½ͬʱҲ̹УѾ550ֻѾҲѾɱ45000ֻÿơ
춴½ձУʳ25Ҳ֤ʵѾյйũҵͨ۸ʾȥ°ճᣬѾһֱֹͣ밲յصĻ⣬ڲֻ̫š
Ϊ߰ģ㶫ʡ뾳߾ֳָΰͻԣ㶫ʡѾȡʩǿ۵ļֻ֡
ũ֯ͻԣϹ߶ȹע½ձУҲŴ½Ѿʵ顣ϹʾطеĴׯԲ幫֮Ѿ
˰⣬½ɹźͺũ1019ҲH5N1飬ɶǧֻ»籨ʾɹűũλ춺ͺڼӪ壬½ʵȷ֤ڰ
ȫ֯¹ͳʾ200312162ǰδȷн˴顣ǰҪڶǵӡǡԽϡ̩ĹԽϵ9141Ϊأ̩ӴΣһ19Ѿиߴ13
йɹżսմʡҲУʮֻѼͬʱٶǧֻ.
ʷĴд
ơСԸðȴܸвб࣬ٶȿ죬ΪʷչһвͳƣͿʼʷϾĴοƿֲĴϮ
5000Ϊб
һսɱ֮УʮΪʷϵһƽ١ȻⳡƽٿҪʱһеıȥ˽5000˵֮ɫУ1918С105գѧо֣ʵϾеı졣
һսУ紦ڴҡ飬ҡоڴ˱·ˡʱΪȫ飬ʳ֮ΪСڴ˴ԴУ?918Ҳ֮Ϊ1918С
19182˹ޣܿ촫ɵ3С3Զŷǰߡ4´ӣȻӢҾӡ5´¹ޣӡ6ӢԶӢȻ˹йɱ19191´Ĵǡһʱϯȫ
йв191847ΪһڷǰߣбʱҲȣʸ߶ʵͣܿ첥ŷңͬ711ΪڶϯŷǡǸޣ֢״أʸߣ編һΪ0.12%ڶΪ7.7% 191915Ϊг̶ᣬʱ̡
ɵʷصһΣҲʷһߣȫ综5ϣԼ20%40%4ǧȵһսսࡣʡWֲͣ70ˣ2040꣬5¶ͯ׳Ϊ
501010շѳ759У800˻ڣ֮һܸȾһЩűȹţ糵ͣˣӢҲδ⣬Ӣʿ20ʼҽ뺣Ӱսӡ700һЩŦ˴֣֮һ8073ˣ20%ĦСʬɽô̫й糵ûг˿ͣѧУԺӰԺƹ⣬ӾغͱݿһˣϷһСȱľ̺ӹʬݲᣬֳ룬ҹȻ
1918Ҳй3ʼԹֱϺĴӹ㷺ƽ컼룬40%˱ȾѧУͣΣ̵ЪҵϺҲֹв
ȻдӺζΪηʺͲΪ˸ߣΪҪϮ׳Ⱥһϵǽһֻͣ105գѧо֣1918굼ļһСӢ㲥˾BBCѧҵоѾʾ1918-1919굼5000вܿԴࡣѧڡȻ־˵Ѿҵ1918겡ֵвH5N1ĹͬĻ졣һоСҲڡѧ־£Ѿϳɹ1918IJǷֵһЩ뽫ڶһдԤ
Դҹ
ڶвԵĴǡСΪӦΪ2(H2N2)С
ಡ19572ҹʡ3-4ȫУ5-6²ձͶǸ7-8Ϯжŷͷޣ10ޡ8ϯȫ15%-30%ңʲߡ
1958-1959˵ڶвҹвһΪ19572-5£ԳΪ3д߷壬4¿ʼ½5¸գԼΪ30%~50%ͬԼ0.01%ڶ19571219584£ũΪʸߣ֢״أֵʸߣijЩʴ0.6%-1.0%߶Ϊ˺Ͷͯ
ǺΪH2N2ȺеH1N1ݱʶƲH2N2ԴڶвWHO£緶Χв̬ѧоĸ߳ȻH2N2ԴԴֲͬһΪH1N1˶вͨһΪǾɶ֡H2N2ijִʹйijΪĴȾҹʼв(ҪΪ)
Ҷɱ
ҹӦƼ3(H3N2)Сಡ19687ѮҹٶȺͷʾH2N2С
8²ҹ̨ʡɱ¼ºԽϡ9´ӡȡʡĴǼŷޡH2N2Ͳͬ㣺19691²ŲձԽ19689¾ԽϴǶɢ1969Ϸǡҹ½ͬһ19697-9£Ϸʼȫɢ19706-12³ֵڶ˲صΪļϷУС
̸ɫ
1975-1976⺮䣬·ߴɼѩɵĻɫ1976Ҳͳѡꡣͬ2Ͽ˹±Ӫзһ(H1N1)Ͷб¼Լ200˱Ⱦٴ֢״⣬ߣ10˲أһӻ߱ʷз(H1N1)ͲΪWHO1976괺ܲٿл飬һЩΪв־ʱԣÿ11һΣƲ1979꽫ͶꣻдǾɶ֡
ʱͳΣ1.35ԪƱ磬ȫ߽֣Ҿֹ̬ȣƲʧҲʧܶգϡЩýΪΪѡͳðռƻЩ飬ӦиΪ̸ɫ䡣ֺһЩżϲԼۺڶͯЧҲѡͲԭѧвֱӴˡ
- posted on 10/26/2005
ʷĴд
ơСԸðȴܸвб࣬ٶȿ죬ΪʷչһвͳƣͿʼʷϾĴοƿֲĴϮ
5000Ϊб
һսɱ֮УʮΪʷϵһƽ١ȻⳡƽٿҪʱһеıȥ˽5000˵֮ɫУ1918С105գѧо֣ʵϾеı졣
һսУ紦ڴҡ飬ҡоڴ˱·ˡʱΪȫ飬ʳ֮ΪСڴ˴ԴУ?918Ҳ֮Ϊ1918С
19182˹ޣܿ촫ɵ3С3Զŷǰߡ4´ӣȻӢҾӡ5´¹ޣӡ6ӢԶӢȻ˹йɱ19191´Ĵǡһʱϯȫ
йв191847ΪһڷǰߣбʱҲȣʸ߶ʵͣܿ첥ŷңͬ711ΪڶϯŷǡǸޣ֢״أʸߣ編һΪ0.12%ڶΪ7.7% 191915Ϊг̶ᣬʱ̡
ɵʷصһΣҲʷһߣȫ综5ϣԼ20%40%4ǧȵһսսࡣʡWֲͣ70ˣ2040꣬5¶ͯ׳Ϊ
501010շѳ759У800˻ڣ֮һܸȾһЩűȹţ糵ͣˣӢҲδ⣬Ӣʿ20ʼҽ뺣Ӱսӡ700һЩŦ˴֣֮һ8073ˣ20%ĦСʬɽô̫й糵ûг˿ͣѧУԺӰԺƹ⣬ӾغͱݿһˣϷһСȱľ̺ӹʬݲᣬֳ룬ҹȻ
1918Ҳй3ʼԹֱϺĴӹ㷺ƽ컼룬40%˱ȾѧУͣΣ̵ЪҵϺҲֹв
ȻдӺζΪηʺͲΪ˸ߣΪҪϮ׳Ⱥһϵǽһֻͣ105գѧо֣1918굼ļһСӢ㲥˾BBCѧҵоѾʾ1918-1919굼5000вܿԴࡣѧڡȻ־˵Ѿҵ1918겡ֵвH5N1ĹͬĻ졣һоСҲڡѧ־£Ѿϳɹ1918IJǷֵһЩ뽫ڶһдԤ
Դҹ
ڶвԵĴǡСΪӦΪ2(H2N2)С
ಡ19572ҹʡ3-4ȫУ5-6²ձͶǸ7-8Ϯжŷͷޣ10ޡ8ϯȫ15%-30%ңʲߡ
1958-1959˵ڶвҹвһΪ19572-5£ԳΪ3д߷壬4¿ʼ½5¸գԼΪ30%~50%ͬԼ0.01%ڶ19571219584£ũΪʸߣ֢״أֵʸߣijЩʴ0.6%-1.0%߶Ϊ˺Ͷͯ
ǺΪH2N2ȺеH1N1ݱʶƲH2N2ԴڶвWHO£緶Χв̬ѧоĸ߳ȻH2N2ԴԴֲͬһΪH1N1˶вͨһΪǾɶ֡H2N2ijִʹйijΪĴȾҹʼв(ҪΪ)
Ҷɱ
ҹӦƼ3(H3N2)Сಡ19687ѮҹٶȺͷʾH2N2С
8²ҹ̨ʡɱ¼ºԽϡ9´ӡȡʡĴǼŷޡH2N2Ͳͬ㣺19691²ŲձԽ19689¾ԽϴǶɢ1969Ϸǡҹ½ͬһ19697-9£Ϸʼȫɢ19706-12³ֵڶ˲صΪļϷУС
̸ɫ
1975-1976⺮䣬·ߴɼѩɵĻɫ1976Ҳͳѡꡣͬ2Ͽ˹±Ӫзһ(H1N1)Ͷб¼Լ200˱Ⱦٴ֢״⣬ߣ10˲أһӻ߱ʷз(H1N1)ͲΪWHO1976괺ܲٿл飬һЩΪв־ʱԣÿ11һΣƲ1979꽫ͶꣻдǾɶ֡
ʱͳΣ1.35ԪƱ磬ȫ߽֣Ҿֹ̬ȣƲʧҲʧܶգϡЩýΪΪѡͳðռƻЩ飬ӦиΪ̸ɫ䡣ֺһЩżϲԼۺڶͯЧҲѡͲԭѧвֱӴˡ
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