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˫FԄѵ{ H7N9 еٴ˫Fľ䌍@Щ˂˫FİįţȮ SARS ГyӋȫ 10 ˫FԄѵ{
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F°lȾ75
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˫Fָ“ڼ׵c֮gȻļ͸Ⱦ”ɹͬԭwġвW໥P“̈́ͬrɇΣһҪɲԡԺͼxԵȲԭw

ʲôЩ̈́ﲻȾЩͿԿN?

ЇrԺmݫFtооT־ָһڄNgԼgzWԼNخγƣlķNgϣͬNв߲ͬһczʮֽӽՓvlݲһ㶼ܸȾzPϵԽl߲ĿԾԽ`L߲׸Ⱦ

“ƌWvNgσHһܷͻƷNg߀cԭwBhP”

ڲԭWǧfe²CƸͬஔsһŶՓО־fiкRеȣеһЩܸȾH1N1
H5N1
H7N9
H1N1
ܸ֮ȾԭDzԭĺRNA
Ƭпܺ˵IJƬУͨ^ݵiuݻm^

PīIӛȾ200
Nа딵ϿԂȾoˣ100
NϵļxҲԸȾĿǰȫC˫F250
N^Ҫ90
NȫSҴڲе40
N҇еһ߲˫F18
N

˫FlllڿƼ߶Ȱl_ĽĽh߀˴?
fäĿ׷sFͬrҎģƉcȻ֮gąf{cƽʹSԭc^IJԭc|ĶĿǰľ

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10

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1
P“˫F”ıԭ˼һ
A
ȫ10
F˴°lȾ篂ţȮSARS,
еȡ
B
ȫ10
F°lȾ75
˫F
C
˫FİlʲߣȞͶĽX;
D
H7N9
һN܌ͬrɇΣļ
2
Ќƒݵ_һ
A
ڷNgϵĴڣеĄRȾo
B
Ngz^όN˱o
C
挦ͬIJԭwNgzNıoЧeܴ
D
߶Ȱl_ĿƼ]нoĽhκθ
3
ͷԭ˼һ
A
`L߲Փvһ㶼ʹܵȾγ˫F
B
˫FԭRNA
Ƭжܺ˵IJƬС
C
ȫVвo޴pʧ˫Fн40
N
D
˫FFԭcȻ֮gąfcƽⱻƉSԭc^IJԭ_ʼc|
𰸣СWxW

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