emergence of novel reassortant h3n2 influenza viruses among ducks in china

8/7/2019 Emergence of novel reassortant H3N2 influenza viruses among ducks in China

1/4

I Y K F M Y F P O Y Z

Fbfynfcgf om co}fl yfhwwoyzhcz D7C9 kcvfcqh }kyvwfwhbocn jvgew kc Gdkch

Docnio Qdov Hcjkcn Qdhcn Dvhcgdvc Gdfc

Bfklkc Akc

Yfgfk}fj1 99 Co}fbify 9080 / Hggfpzfj1 9: Ahcvhy{ 9088

Wpykcnfy"]fylhn 9088

Hiwzyhgz Jvykcn 900="900; kcvfcqh }kyvw wvy}fkllhcgf,

zdyff D7C9 }kyvwfw ~fyf kwolhzfj myob jvgew kc GfczyhlGdkch# Wfxvfcgf hcj pd{lonfcfzkg hchl{wfw yf}fhlfj zdhz

bowz wfnbfczw om zdfwf zdyff kwolhzfw dhj dknd kjfczkz{ ~kzd

D7C9 w~kcf kwolhzfw kc Wovzd Gdkch# Do~f}fy, moy B, zdf

zdyff }kyvwfw, hlocn ~kzd D8C8 w~kcf kwolhzfw om Coyzd

Hbfykgh, moybfj h glvwzfy5 moy PI9, z~o om zdfwf kwolhzfw

mfll kczo zdf glvwzfy om zdf D6C8 jvge kwolhzfw, kcjkghzkcn h

yfhwwoyzbfcz hbocn D7C9, D8C8 w~kcf }kyvwfw hcj D6C8

h}khc }kyvw# Zdf fbfynfcgf om D7C9 }kyvw ~kzd kcgoypo"

yhzkoc om hc D6C8 }kyvw nfcf yhkwfw cf~ gocgfycw hiovz zdf

nfcfyhzkoc om co}fl }kyvwfw zdhz govlj hmmfgz dvbhcw#

Hz pyfwfcz, D7C9 kw zdf bowz gobbocl{ jfzfgzfj kcvfcqh

}kyvw kc dvbhcw hcj w~kcf U9R, ivz kz kw wpoyhjkg kc ikyjw# Kc

8;;4, bfbifyw om h cf~ lkcfhnf om w~kcf kcvfcqh }kyvwfw,

D7C9 zykplf yfhwwoyzhczw $ZY+ ~kzd nfcfw jfyk}fj myob

dvbhc $DH, CH, hcj PI8+, w~kcf $B, CW, hcj CP+, hcj

h}khc }kyvwfw $PH hcj PI9+ ~fyf ywz kwolhzfj myob pknw kc

zdf Vckzfj Wzhzfw U7, 80, 87R# Kc 9007 hcj 900:, wkbklhy

}kyvwfw $D7C9 ZY+ ~fyf kwolhzfj myob zvyef{w kc z~o

jkmmfyfcz loghzkocw kc zdf V#W# U8, ;R# Pyf}kovw wzvjkfw

jfbocwzyhzfj wfyolonkg f}kjfcgf moy D7 h}khc kcvfcqh

}kyvw kcmfgzkoc kc gdkgefc popvlhzkocw kc wf}fyhl loghzkocw

zdyovndovz Gdkch hcj hlwo yfpoyzfj zdf kwolhzkoc om D7C4

kcvfcqh }kyvwfw myob jobfwzkg jvgew jvykcn 900:"9006 kc

coyzdfyc Gdkch U=, >R# Do~f}fy, lkzzlf kw eco~c hiovz zdf

pyf}hlfcgf om D7C9 kcvfcqh }kyvw kcmfgzkoc kc h}khcpopvlhzkocw kc Gdkch# Kc zdkw wzvj{, ~f jfwgykif zdf kwolh"

zkoc hcj nfcfzkg gdhyhgzfykqhzkoc om D7C9 kcvfcqh }kyvwfw

myob jobfwzkg jvgew kc Gdkch#

Zo lfhyc boyf hiovz zdf pyf}hlfcgf om kcvfcqh }kyvw

hbocn h}khc popvlhzkocw kc Gdkch, kcvfcqh }kyvw wvy"

}fkllhcgf om h}khc wpfgkfw kcglvjkcn gdkgefc, jvge, noowf,

dfyoc, bhnpkf, bhllhyj, pknfoc hcj ~kjnfoc kc pyo}kcgfw

om Gfczyhl hcj Fhwzfyc Gdkch, kcglvjkcn Dfchc, Dvifk,

Dvchc, Akhcntk, Hcdvk hcj Akhcnwv, ~hw ghyykfj ovz myob

900= zo 900;# O}fy 860 kcvfcqh wzyhkcw, kcglvjkcn D7C9,

D:C=, D6C8, D6C9 hcj D;C9 wviz{pfw, ~fyf kwolhzfj kc

fbiy{ochzfj WPM gdkgefc fnnw hcj wzoyfj hz"

40G moy

mvyzdfy gdhyhgzfykqhzkoc# Kczfyfwzkcnl{, zdyff D7C9 }kyvwfw

kwolhzfj myob glohgh w~hiw myob jvgew, H/Jvge/DvIfk/0=/

900; $D7C9+, H/Jvge/DvIfk/0;/900; $D7C9+ hcj H/Jvge/

DvIfk/80/900; $D7C9+, ~fyf movcj zo if jkmmfyfcz myob zdf

D7C9 kcvfcqh }kyvwfw gkygvlhzkcn hbocn dvbhcw hcj w~kcf

kc zdf ~oylj#

YZ"PGY ~hw vwfj zo hbplkm{ zdf mvll"lfcnzd nfcobfw om

zdf zdyff D7C9 }kyvwfw moy wfxvfcgf hchl{wkw hw jfwgykifj

pyf}kovwl{ U89R# Mkywz, }kyhl YCH ~hw ftzyhgzfj myob

960 ll om hllhczokg vkj vwkcn Zykqol Yfhnfcz $NKIGO"

IYL+, hcj yf}fywf zyhcwgykpzkoc ~hw pfymoybfj vwkcn

h vck}fywhl olknocvglfozkjf pykbfy moy kcvfcqh }kyvw1

6"HNG HHH HNG HNN"7# Zdfc, h wfykfw om nfcf"wpfgkg

pykbfyw ~fyf jfwkncfj zo hbplkm{ zdf fkndz nfcobkg wfn"

bfczw moy wfxvfcgkcn# Mkchll{, wfxvfcgf jhzh ~fyf fjkzfj hcj

hchl{qfj vwkcn zdf womz~hyf JCHWzhy# Pd{lonfcfzkg zyffw

~fyf nfcfyhzfj i{ zdf cfkndioy"aokckcn hlnoykzdb#

Zdf wfxvfcgf dobolonkfw om zdf zdyff D7C9 kwolhzfw

~fyf jfzfybkcfj i{ gobphykwoc ~kzd wfxvfcgfw h}hklhilf

kc NfcIhce $Zhilf 8+# Zdf kwolhzfw ~fyf movcj zo if

wkbklhy zo yfgfcz D7C9/Nvhcnjocn w~kcf kcvfcqh }kyvwfw

D# Qdov H# Qdhcn D# Gdfc B# Akc $-+

Wzhzf Ef{ Lhioyhzoy{ om Hnykgvlzvyhl Bkgyoikolon{,

Gollfnf om ]fzfykchy{ Bfjkgkcf, Dvhqdocn Hnykgvlzvyhl

Vck}fywkz{, Wdkqkwdhc Wzyffz, Docnwdhc jkwzykgz,

^vdhc :700>0, P#Y# Gdkch

f"bhkl1 abl4794@89=#gob

897

Hygd ]kyol

JOK 80#800>/w00>06"088"0;:0"0


2/4

kc zdf PI8, PH, DH, CP, CH nfcf wfnbfczw, ~kzd

dobolonkfw yhcnkcn myob ;;#=& zo 800

Zdf CW wfnbfczw om zdf zdyff kwolhzfw powwfwwfj zdf

dkndfwz kjfczkz{ ~kzd zdf CW om D7C9 w~kcf kcvfcqh }kyvw

H/W~kcf/Goloyhjo/8/8;>>, ~kzd dobolonkfw yhcnkcn myob

;;#>& zo ;;#; Do~f}fy, zdf D7C9 kwolhzfw myob jvgew

~fyf glowfl{ yflhzfj zo fhyl{ w~kcf D8C8 kcvfcqh }kyvwfw

$H/w~kcf/Zfccfwwff/96/8;>>+ kc zdf B nfcf wfnbfcz, hcjzdf PI9 nfcf wfnbfczw om z~o om zdf zdyff kwolhzfw

$H/Jvge/DvIfk/0=/900; hcj H/Jvge/DvIfk/0;/900;+

~fyf glowfl{ yflhzfj zo zdf yfgfcz D6C8 h}khc kcvfcqh

}kyvwfw $H/Jvge/Dvchc/4/9004+, ~kzd ;;#>& dobolon{#

Kc zdf pd{lonfcfzkg zyffw om zdf DH $Mkn# 8+, PI8, PH, CP

hcj CH nfcfw $jhzh coz wdo~c+, zdyff D7C9 jvge kwolhzfw

hlocn ~kzd zdf D7C9 w~kcf kwolhzfw moybfj h glvwzfy $w~kcf

lkcfhnf+ zdhz ~hw wfphyhzf myob zdf D7C9 dvbhc hcj h}khc

lkcfhnfw# Kczfyfwzkcnl{, do~f}fy, zdf B nfcfw om zdf zdyff

kwolhzfw ~fyf coz kc zdf D7C9 w~kcf }kyvwfw glvwzfy ivz

kcwzfhj kc zdf glhwwkghl D8C8 w~kcf kcvfcqh }kyvw glvwzfy,

kcjkghzkcn zdhz yfhwwoyzbfcz dhj oggvyyfj ifz~ffc D8C8hcj D7C9 w~kcf kcvfcqh }kyvwfw $Mkn# 8+# Kc hjjkzkoc, zdf

PI9 nfcfw om H/Jvge/DvIfk/0=/900; hcj H/Jvge/DvIfk/

0;/900; hlwo mfll kczo zdf glvwzfy om D6C8 h}khc kcvfcqh

}kyvw $Mkn# 8+, kcjkghzkcnh yfhwwoyzbfcz hbocn D7C9 w~kcf,

glhwwkghl D8C8 w~kcf hcj jvge"oyknkc D6C8 kcvfcqh

}kyvwfw# Zdfyfmoyf, kc zdkw wzvj{, ocf om zdf zdyff jvge

kcvfcqh }kyvw kwolhzfw ~hw kjfczkfj hw h yfhwwoyzhcz hcj zdf

ozdfy z~o ~fyf zykplf"yfhwwoyzhcz D7C9 }kyvwfw#

H pyf}kovw wzvj{ wdo~fj zdhz h}khc"zo"pkn kczfywpfgkfw

zyhcwbkwwkoc hcj goftkwzfcgf dhj oggvyyfj kc D;C9 }kyv"

wfw om zfc nfcoz{pfw kwolhzfj myob pknw kc Gdkch, hcj zdyff

om zdf zfc nfcoz{pfw powwfwwfj zdf D6"lkef h}khc pol{"

bfyhwf nfcf U88R, ~dkgd kcjkghzfj zdhz w~kcf kcvfcqh

}kyvwfw ~kzd D6"lkef nfcf wfnbfczw dhj iffc gkygvlhzkcn kc

zdf w~kcf popvlhzkoc kc Gdkch# Oc zdf ozdfy dhcj, zdfyf

~hw hlwo f}kjfcgf zdhz h}khc D6 }kyvw dhj kcmfgzfj pknw kc

Gdkch U:R, ~dkgd kcjkghzfj zdf powwkiklkz{ om zdf fbfynfcgf

om yfhwwoyzhczw om D6"lkef h}khc }kyvw hcj zdf w~kcf }kyvw#

D6C8, D6C9, D;C9 dh}f gkygvlhzfj ~kjfl{ hbocn

h}khc popvlhzkocw kc Gdkch, ivz D7C9 }kyvwfw dhj coz iffc

yfpoyzfj vczkl 900; kc Gdkch U4R# Kc zdkw wzvj{, zdf kwo"

lhzfw H/Jvge/DvIfk/0=/900; hcj H/Jvge/DvIfk/0;/900;,

oyknkchzkcn myob yfhwwoyzbfcz om D7C9 w~kcf, glhwwkghl

D8C8 w~kcf hcj jvge"oyknkc D6C8 kcvfcqh }kyvwfw, ~fyf

movcj zo if }kyvwfw om h co}fl nfcoz{pf zdhz jkmmfyfj myob

D7C9 kcvfcqh }kyvwfw gkygvlhzkcn hbocn h}khc wpfgkfw kc

zdf ~oylj# H pyf}kovw wzvj{ wdo~fj zdhz co}fl D7C9

yfhwwoyzhcz }kyvw, ~dkgd fbfynfj kc zdf Vckzfj Wzhzfw

w~kcf popvlhzkoc kc 8;;4, ~fyf nfcfyhzfj i{ kczfywpfgkfw

zyhcwbkwwkoc myob pknw zo zvyef{w kc z~o nfonyhpdkghll{

jkwzhcz mhybw kc zdf Vckzfj Wzhzfw kc 9007 U8R# Pd{lonfcfzkg

hchl{wkw om H/Jvge/DvIfk/80/900; hlwo kcjkghzfw kczfy"

wpfgkfw zyhcwbkwwkoc om D7C9 myob pknw zo jvgew# Zhilf8

Lkwzom}kyvwfw~kzdzdfd

kndfwzwfxvfcgfkjfczkz{zofhgdnfcfmyob

H/Jvge/DvIfk/0=/900;,H/Jvge/DvIfk/0

;/900;hcjH/Jvge/DvIfk/80/900;vwkcnyfmfyfcgf}kyvwwfxvfcgfw

h}hklhilfkcNfcIhce

Nfcf

]kyvw~kzdzdfdkndfwzcvglfozkjfkjfczkz{$&

cvglfozkjfkjfczkz{+

H/Jvge/DvIfk/0=/900;

H/Jvge/DvIfk/0;/900;

H/Jvge/DvIfk/80/900;

CW

H/W~kcf/Goloyhjo/8/8;>>/D7C9$;;#;&+

H/W~kcf/Goloyhjo/8/8;>>/D7C9$;;#;&

+

H/W~kcf/Goloyhjo/8/8;>>/D7C9$;;#>&+

B

H/w~kcf/Zfccfwwff/96/8;>>/D8C8$;4#4&+

H/w~kcf/Zfccfwwff/96/8;>>/D8C8$;;#4

&+

H/w~kcf/Zfccfwwff/96/8;>>/D8C8$;;#>&+

CH

H/W~kcf/Nvhcn

Jocn/880/9009/D7C9$;;#>&+

H/w~kcf/Nvhcnjocn/80=/9009/D7C9$;;#>&+

H/w~kcf/Nvhcnjocn/80=/9009/D7C9$;;#>&+

CP

H/W~kcf/Nvhcn

Jocn/880/9009/D7C9$;;#>&+

H/W~kcf/NvhcnJocn/880/9009/D7C9$;;#>&+

H/W~kcf/NvhcnJocn/880/9009/D7C9$;;#>&+

DH

H/w~kcf/Nvhcn

jocn/80=/9009/D7C9$;;#4&+

H/w~kcf/Nvhcnjocn/80=/9009/D7C9$800&+

H/w~kcf/Nvhcnjocn/80=/9009/D7C9$800&+

PH

H/W~kcf/Nvhcn

jocn/880/9009/D7C9$;;#=&+

H/W~kcf/Nvhcnjocn/880/9009/D7C9$;

;#4&+

H/W~kcf/Nvhcnjocn/880/9009/D7C9$;;#4&+

PI8

H/W~kcf/Nvhcn

jocn/880/9009/D7C9$;;#;&+

H/W~kcf/Nvhcnjocn/880/9009/D7C9$;;#>&+

H/W~kcf/Nvhcnjocn/880/9009/D7C9$;;#;&+

PI9

H/Jvge/Dvchc/4/9004/D6C8$;;#>&+

H/Jvge/Dvchc/4/9004/D6C8$;;#>&+

H/W~kcf/Nvhcnjocn/880/9009/D7C9$;;#4&+

D# Qdov fz hl#

897


3/4

H pyf}kovw wzvj{ wdo~fj zdhz bvlzkplf yfhwwoyzbfczw

oggvyyfj ~dfc pknw ~fyf go"kcmfgzfj ~kzd zdf zykplf yfhw"

woyzhcz D7C9 $Zt/;4+ hcj glhwwkghl D8C8 }kyvwfw5 do~"f}fy, ocl{ wpfgkg nfcf gocwzfllhzkocw ~fyf yfhjkl{

zyhcwbkwwkilf, hcj gfyzhkc DH hcj CH nfcf phkyw, kc goc"

avcgzkoc ~kzd zdf ZYKN ghwwfzzf, bh{ dh}f h gobpfzkzk}f

hj}hczhnf o}fy ozdfy gobikchzkocw moy zyhcwbkwwkoc hcj

bhkczfchcgf kc w~kcf U6R# Kc zdkw wzvj{, zdf co}fl yfhw"

woyzhcz D7C9 kcvfcqh }kyvwfw goczhkcfj h bojkfj ZYKN

ghwwfzzf ~kzd zdf B nfcf myob zdf glhwwkghl D8C8 WK] hcj

zdf PI9 nfcf myob zdf D6 h}khc }kyvw# Do~f}fy, zdf wpf"

gkg yolf om fhgd co}fl nfcf kc pkn"zo"h}khc kczfywpfgkfw

zyhcwbkwwkoc om zdfwf D7C9 }kyvwfw yfbhkcfj vceco~c hcj

cffjw mvyzdfy kc}fwzknhzkoc#

Yfpfhzfj kczyojvgzkocw om w~kcf kcvfcqh }kyvwfw zoh}khc wpfgkfw kcmfgzfj ~kzd h}khc kcvfcqh }kyvwfw bh{

lfhj zo gokcmfgzkoc hcj pyo}kjf oppoyzvckzkfw moy zdf

fbfynfcgf om co}fl yfhwwoyzhczw ~kzd nfcfw hjhpzfj moy

yfplkghzkoc kc pknw oy f}fc dvbhcw U8R# Lkef~kwf, zdf

kczyojvgzkoc om w~kcf"lkef D7C9 h}khc kcvfcqh }kyvw zo

ikyjw pyo}kjfw zdf powwkiklkz{ om kcgoypoyhzkoc om D6C8

}kyvw nfcfw, ~dkgd hyf zdf bowz ~kjfwpyfhj kc h}khc wpf"

gkfw, kczo bhbbhl"hjhpzfj }kyvwfw# Zdkw wzvj{ wvnnfwzw

zdhz H/Jvge/DvIfk/0=/900; hcj H/Jvge/DvIfk/0;/900;

hyf co}fl yfhwwoyzhczw om w~kcf"lkef D7C9 h}khc kcvfcqh

}kyvw hcj jvge"oyknkc D6C8 kcvfcqh }kyvw# Kz kw fwpfgkhll{

~oyy{kcn zdhz zdf D7C9 }kyvw dhw iffc zyhcwbkzzfj myobpknw zo ikyjw, hcj powwkil{ }kgf }fywh# Ovy wzvjkfw

fbpdhwkqf zdf gocwzhcz cffj moy kcvfcqh wvy}fkllhcgf kc

w~kcf hcj jobfwzkg hcj ~klj h}khc popvlhzkocw hcj nfcfzkg

hchl{wkw om zdf }kyhl nfcobf moy fhyl{ kjfczkghzkoc om wvgd

yfhwwoyzbfcz f}fczw# Ocl{ i{ jokcn zdkw ghc ~f ifzzfy

vcjfywzhcj kczfywpfgkfw zyhcwbkwwkoc hcj zdf fbfynfcgf om

co}fl kcvfcqh }kyvwfw ~kzd zdf pozfczkhl zo kcmfgz dvbhcw#

Hgeco~lfjnbfczw Zdf wzvj{ ~hw wvppoyzfj i{ Gdkch Chzkochl

Ihwkg Yfwfhygd Pyonyhb $Gdkch ;>7 Pyonyhb 9088GI60600: -

9080GI67:009+, Chzkochl Chzvyhl Wgkfcgf Movcjhzkoc om Gdkch $co#

780>986: - 70400479+, hcj Gdkch Chzkochl Wgkfcgf hcj Zfgdcolon{

Bhaoy Pyoafgzw $co# 9004QT8000:"087 hcj 900;QT8000:"80;+, zdfChzkochl Zyhcwnfckg Bhaoy Pyonyhb $900;QT0400;"8:8I+#

Yfmfyfcgfw

8# Gdok [E, Lff AD, Fykgewoc N, No{hl WB, Aoo DW, ^fiwzfy YN,

^fii{ YA $900:+ D7C9 kcvfcqh }kyvw zyhcwbkwwkoc myob w~kcf

zo zvyef{w, Vckzfj Wzhzfw# Fbfyn Kcmfgz Jkw 801986=98=0

9# Afcckcnw L $900:+ H}khc kcvfcqh1 h pvilkg dfhlzd ykwe moy Cf~

Qfhlhcj# C Q Bfj A 88>1V4:7

Mkn# 8 Pd{lonfcfzkg zyffw moy zdf DH $cvglfozkjfw 70"8>70 om DH+,

PI9 $cvglfozkjfw 94"978: om PI9+ hcj B $cvglfozkjfw 9="800> om B+

nfcfw om zdf D7C9 kcvfcqh H }kyvwfw nfcfyhzfj ~kzd zdf womz~hyf

JCHWzhy i{ vwkcn zdf cfkndioy"aokckcn hlnoykzdb# Doykqoczhl

jkwzhcgfw hyf pyopoyzkochl zo zdf bkckbvb cvbify om cvglfozkjf

jkmmfyfcgfw yfxvkyfj zo aokc cojfw# Zdf vcjfylkcfj }kyvwfw hyf zdf

D7C9 }kyvwfw kwolhzfj hcj wfxvfcgfj kc zdkw wzvj{

Yfhwwoyzhcz D7C9 kcvfcqh }kyvwfw hbocn jvgew kc Gdkch

897


4/4

7# Ehyhwkc HK, Wgdvzzfc BB, Goopfy LH, Wbkzd GI, Wviihyho E,

Hcjfywoc NH, Ghybhc W, Olwfc G^ $9000+ Nfcfzkg gdhyhgzfy"

kqhzkoc om D7C9 kcvfcqh }kyvwfw kwolhzfj myob pknw kc Coyzd

Hbfykgh, 8;>>8;;;1 f}kjfcgf moy ~doll{ dvbhc hcj yfhwwoyzhcz

}kyvw nfcoz{pfw# ]kyvw Yfw =41>846

:# Lk D[, [v EQ, Tkc TN, [hcn DL, Lk [I, Xkc [C, Ik [Q, Zocn

NQ, Gdfc DL $900:+ Wfyolonkghl hcj }kyolonkg wvy}fkllhcgf om

w~kcf kcvfcqh kc Gdkch myob 9000 zo 9007# Kcz Gocny Wfy

89=71>6:>6>

6# Bh ^, Lhnfy EB, Lfegdhyofcwve P, Vlfy{ FW, Ahcef ID,

Woloyqhco H, ^fii{ YA, Nhygh"Whwzyf H, Ykgdz AH $9080+ ]kyhl

yfhwwoyzbfcz hcj zyhcwbkwwkoc hmzfy go"kcmfgzkoc om pknw ~kzd

glhwwkghl D8C8 hcj zykplf"yfhwwoyzhcz D7C9 w~kcf kcvfcqh

}kyvwfw# A Nfc ]kyol ;81978:9798

=# Pv A, Lkv XM, Tkh [A, Mhc [L, Iyo~c FN, Zkhc ML, Lkv AD

$900;+ Nfcfzkg hchl{wkw om D7 wviz{pf kcvfcqh }kyvwfw kwolhzfj

myob jobfwzkg jvgew kc coyzdfyc Gdkch jvykcn 900:9006# ]kyvw

Nfcfw 74187=8:9

># Pv A, Qdhcn NQ, Bh AD, Tkh [A, Lkv XM, Akhcn QL, ^hcn Q,

Iyo~c FN, Zkhc ML, Lkv AD $900;+ Wfyolonkg f}kjfcgf om pyf"

}hlfcz h}khc D7 wviz{pf kcvfcqh }kyvw kcmfgzkoc kc gdkgefcw#

H}khc Jkw 6718;490:

4# Xkv IM, Lkv ^A, Pfcn JT, Dv WL, Zhcn [D, Lkv TM $900;+ H

yf}fywf zyhcwgykpzkoc"PGY moy wviz{pkcn om zdf cfvyhbkckjhwf om

h}khc kcvfcqh }kyvwfw# A ]kyol Bfzdojw 86618;78;4

;# Zhcn [, Lff G^, Qdhcn [, Wfccf JH, Jfhyzd Y, I{yvb I,

Pfyfq JY, Wvhyfq JL, Whkm [B $9006+ Kwolhzkoc hcj gdhyhgzfy"

kqhzkoc om D7C9 kcvfcqh H }kyvw myob zvyef{w# H}khc Jkw

:;190>987

80# ^fii{ YA, W~fcwoc WL, Eyhvww WL, Nfyykwd PA, No{hl WB,

^fiwzfy YN $9000+ F}olvzkoc om w~kcf D7C9 kcvfcqh }kyvwfw kc

zdf Vckzfj Wzhzfw# A ]kyol >:149:74968

88# [v D, Qdov [A, Lk NT, Bh AD, [hc LP, ^hcn I, [hcn MY,

Dvhcn B, Zocn NQ $9080+ Nfcfzkg jk}fywkz{ om D;C9 kcvfcqh

}kyvwfw myob pknw kc Gdkch1 H pozfczkhl zdyfhz zo dvbhc dfhlzd?

]fz Bkgyoikol Co} ;# UFpvi hdfhj om pykczR

89# Qdov D, Akc B, [v Q, Tv T, Pfcn [, ^v D, Lkv A, Lkv D, Gho W,

Gdfc D $900>+ Fmmfgzk}f wbhll kczfymfykcn YCHw zhynfzkcn bhzykt

hcj cvglfoghpwkj pyozfkc nfcf kcdkikz kcvfcqh H }kyvw yfplkgh"

zkoc kc gfllw hcj bkgf# Hczk}kyhl Yfw >=184=8;7

87# Qdov CC, Wfccf JH, Lhcjnyhm AW, W~fcwoc WL, Fykgewoc N,

Yowwo~ E, Lkv L, [ooc E, Eyhvww W, ^fiwzfy YN $8;;;+ Nfcfzkg

yfhwwoyzbfcz om h}khc, w~kcf, hcj dvbhc kcvfcqh H }kyvwfw kc

Hbfykghc pknw# A ]kyol >714468446=

D# Qdov fz hl#

897

emergence of novel reassortant h3n2 influenza viruses among ducks in china

Documents