vai trò của e.coli và salmonella spp trong hội chứng tiêu chảy trên bê hướng sữa...
TRANSCRIPT
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
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LCGH JF U H ZH LIIC ICNGT U TZIZ
NF UGI IIC ICNGT UGZ I@B
UZNA I@
U@G Z\ [email protected] V@ABHIKAA@ VTT
Z\HIC NG FNIC ZG[ FNW Z\I L NIC V@
ZG FIC ZW FTNI ZNF TNB V@ ZN
FN[WI ICIN = ZN W
B V= 54.5:.40.40
ICG NIC JI ONH@ NF
ZV. AG ZNA@I NIC
N IG -
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck g
AG F@B H@I
Zg xgi f`b h`i y a aui vi jh tg tnf ngi. Ff s agu, ot quiu
trhic aui vi a truic tnf v fn` f `g fic ltrhic fic trin icngi fu ih
onf.Ff tg agu trfn ji u f cng ti tf cgv ti tg agu trfn ji trhic
pni tg agu tn`b onh.
Zf cgaui vi
UZnA I`
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck gg
AG FB I
Zrhic sut qu trin nf tp, tnf tp v nhi tnin aui vi iy tg ini
scgp ti tin v fnu h f` ff fqu`i f ini trhic v ichg in tric.
Zrf tgi tg xgi cg ag fb i fni tnin i thi tnqu tny f onh`
Zn y Nf vgi Iic icngp Ugt I`b tr`ic lfnh tg inic ogi tnf qu
lu trhic sut < ib nf v` qu`. f lgt, tg xgi lgt i su s!f i f cgh,
Zgi s"Ag ZnA`i Nic, icg trf tgp nic ji v cgp tg nhi tnin
aui vi iy.
Zg xgi fni tnin fb i l`i ain h, thi l#fic ini vgi fic ty FT
tnf pn$b s` ZN, Ugi Zn y th gu ogi tnui ag cgp tg trhic sut qu
trin tnf tp cp pni vh stnin fic f` tg iy.
Fug fic tg xgi fni tnin fb i tg inic icg tni yu trhic cg`
in, li l, %ic icngp #ic vgi fng` s&v cgp tg vt qu` inic on
oni nhi tnin tt t tnf tp f'ic inqu trin vgt lg aui vi iy.
Bf j f ingu fc!ic shic jh ogi tnf v iic af fi ingu ni
fn, ogin icngb tnf t fn` ingu ii trhic qu trin nf tp f'ic in nhi
tnin i#g juic aui vi iy on trin on(g inic s`g st, oin bhic qu tny f,
%ic icngp v li l tnic fb, cp ogi tg f nhi tngi ni.
N I#g, icy 64 tnic > ib
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck ggg
BF AF
Ag f`b h`i g
Ag fb i ggB)f a)f ggg
J`in b)f ff fnvgt t!t v
J`in b)f lic vg
J`in b)f nin vgg
B*+[ 0
0 t v,i 0
< B)f tgu icngi fu :).
Onic icuyi O(F`psua`r onic icuyi lbt)
Fi cg a onic icuyi l bt l`h qu`in vg onu$i v f li fn,t a
phays`fn`rgjk. U`g tr f` onic icuyi O fn` f tnic in,t, f qu`i gb
fnh r1ic i onic f icn" v#f af, v vy fnicK.fhagf onic icuyi O
f'ic cgic in fnic onic f onic icuyi O (Hrsohv, 07>4) f'ic f ogi
fnh r1ic onic icuyi O f icn" v#f af jh tn`b cg` lh vvg onu$i trf
ff yu tpnic vf` f tn(Kv`i v fs, 07>0). Onic icuyi O= f n`g fnf
iic fnin a nFtrpni ic icic ot vg onic icuyi H v th r` nic rh lh
vcgp vg onu$i fnic ag gu ogi ichg a`g v ngi tic tnf lh.
Znkh Icuy?i InZn`in (0773), onic icuyi O c%b 6 ahg onic icuyi=
A, @, L.Onic icuyi A= ici onic fnh ngi tic icic ot H f` vg onu$i sic
xy r`, .044hF trhic 0 cgonic icuyi A lpn ny.
Onic icuyi @= ici ngi tic icic ot H, onic nuyt tn`in @ tr#i
vgK.fhagf onic icuyi @ cy ngi tic pnin v(. *0
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck 0>
Fn,t iny cgp b pni ai onic f tin in nin v onuyfn ti, tnic
f f,u trf l.g np fn,t phays`fn`rgjk inic f,u trf iy ag pn)tnu#f vh tic
vg onu$i onf in`u f f,u trf onf in`u, jh b tin onic icuyi f` tic
ahg vg onu$i onf in`u.Zrhic qu trin pnt trgi b#t svg onu$i tgt r` fn,t iny f oniic t`i
trhic if l`h qu`in vfn vg onu$i, fnic ag stf #ic f` bg tric. F tn
qu`i st .tric tng t, j?lb,t ong tn`y ;g gu ogi pnt trgi chg a cgp b
(F`psua) Icuy?i InZn`in v fs (0773).
Onic icuyi E(Egblrg`k onic icuyi lb jin)
Ichg aic ingu vg onu$i cr`b b ig fnuic trhic f vg onu$i K.fhag
fi f ff sg cg a pgag, f li fn,t a prhtkgi l`h pn tri thi l# l bt vg
onu$i. Jg oin ngi vg gi t, fnic f nin in cgic inb#t fngf h aic
l`h lf xuic qu`in vg onu$i, pgag vg onu$i ic ru#t fic ni, aic onic ai
sic v onic agi qu`i i oniic jg #ic. B#t sonic icuyi tnic cp .
ff fnic vg onu$iK.fhagpni ap f tpni cg` sf 8` fny l`h c%b EK:, E;,
E5, E0> v E0:.K.fhagpni ap tai f onic icuyi E: (O>>) fi .l, icn a
E; (O77) ic v`g tr qu`i tric in,t trhic vgf lb jin T`rry v Tktkr (073>).
Onic icuyi E: (O>>)= onic icuyi E: f oniic cy icic ot n%ic
fu. f tin iy onic l fi tr. l.g b`ihsk ( onic vg b`ihsk). Onic
icuyi iy fn8f bt .ff fnic vg onu$i K.fhagpni ap f tpni ai l
tgu fny, y a b#t yu t#f af vg ai inic onic f oniic cy lin vg
ff ahg cg` sf onf. gu pn)tnu#f vh rkfkpthr f ngu f tri lbt tlh
lgu b ru#t ihi f` ff ahg cg` sf onf fn8fnh pnp b#t sskrhtypkK.fhagin,t
in ih c!i vh vg onic icuyi pgag b tng. Onic icuyi E: f si
sgin .ingt #63hF, trhic ong .ingt #pnic
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck 07
cki b n` E; i1b tri @JI f` pa`sbgj (Gs``sfhi, 07>6). Zuy ingi, ngi iy
fnic f'ic f tb tn,y vg t> a tn,p .ff fnic KZKF pni ap tpni ai
tgu fny (Agijna v fs,0774).
Onic icuyi E5 (7>3T)= cgic inE: v E;, E5 tnic f bt .ff inbonic icuyi H7, H4).
Onic icuyi E:0= inic icngi fu u tgi E; fn8c%b 0 i v, inic
ci y pni tfn gi pni tn,y E; f < i v, 0 g vff jic v 0 g vb.
i vff jic a 0 Egblrg`k rgic lgt (E:0). Ug pni t aic a 64.; Oj`
(M`fhl v fs, 07>;), (\`ylhuaj v fs, 07>3). Fhx v fs (0776) fnh tn,y f t fnic
E0: lb vh aic inuic. Zf cgfnh r1ic fn8f ai f sf onic vg slbjin f` ff fnicK.fhagf E:0 jh rkfkpthr tic ic vg E:0 cgb saic.
Onic icuyi E0>
Onic icuyi E0> f \gppgickr v f#ic s (077;) b t a f bg
qu`i nvg ff fnic vg onu$iK.fhagpni ap f tpni ai tgu fny trf f`g
s` v lin pn u. J` vh f gb nin tng, nuyt tn`in nf v f gb
onic icuyi, icg t` fng` E0> tnin < ahg= E0>`l v E0>`f. E0>`l tnic f
tb tn,y trhic lin pn u, trhic ong E0>`f pni ap f tpni ai fhi tgu
fny trf f`g s`.
0.:.0.3) v Lkrsfngickr (077
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck cy lin pn u .ai fhi s`u f`g s`, E; f .K.fhag
cy lin fnh l, icn. E:0 f .K.fhagcy lin fnh tr&kb I`cy (0777).
Ngi tic lb jin f` vg onu$i ai lbt tlh c%b ff lf=Lf 0=Ug onu$i agi ot tic pni vg lbt tlh, tnf ngi qu trin
iy g n(g vg onu$i png f oniic jg #ic Mhiks (07>6). V agi ot iy tic
ai ong lbt f` ff vg onu$i f ff ghi nht #ic bin, invy vg onu$i f
cgag trhic ap jfn iny igb bf ru#t.
Lf 0). Fnuyi #ic tn9ic f` vgonu$i f tncgp vg onu$i fin v lb fn!f tri lbt tlh tn`b cg` vh sn,p
tn)f` qu trin lb jin ([nab`i, 07>5).
Lf 6= Pu trin tf #ic tic tf cg` ff yu tlb jin f` vg onu$i
vg ff gb tgp ini tri lbt tlh inbic caufhprhtkgi f` tlh ru#t
ihi (aic inuic, vg inuic), i a np fn,t prhtkgi bfn tn9ic, f th l.g ff
i vtgu pni, saic i vg tgu pni quyt in tric aic, #jg f` ff
yu tlb jin. Af cgv agi ot ff tgu pni trhic yu tlb jin i i`yfn` r (Gss`fshi, 07>4).
On# i4ic xb in.p f` vg onu+i= s`u ong lb jin, vg onu$i sD xb
inp vh li trhic tlh. *, vg onu$iK.fhagini ai vg tf #ai, si sgin
#f tic ru#t, cy pni ic vg igb bf v cy #f.
On#i4ic juic nuy-t (Nay)=vg onu$i K.fhagpnt trgi trhic ff fqu`i
vt fn, E6+ f fuic f,p fnh sjgin jic pn)tnu#f vh fn,t Vgjkrhehr jh vg
onu$i sgin r`. Fn,t iy f oniic pni ny s!t agi ot trhic t;fnf f` vt fn
tnic qu` spn vn%ic fu vg onu$i sj)ic jic np fn,t NKB. U vy,
oniic si sgin r` fn,t cy juic nuyt (n`kbhayzgi) f` vg onu$i f fhg a
b#t yu t#f af f` vg onu$i.
On#i4ic onic onic sgin=trhic tnf t, ingu ahg onic sgin f s
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck a onic vg Zktr`fgagi a ;7,3%, Fnhahr`bekigfha a aff
fnicK.fhagonic ingu ahg onic sgin pnt trgi in`in, f fnic onic nt ff
ahg onic sgin tnic jic.
Ug onu$i K.fhag. ff ahg cg` sf onf in`u fnh t> a onic tnuf onf
in`u= t> a fnic K.fhagpni ap t tru, l onic Vuaehi`bgj a -66,66%.
Tnb On!f Ngu v fs (0777), pni ap fnic onic ag 00 ahg onic sgin,
%ic tng fnic bgin oniic jg truyi tin onic tnuf cg` vg onu$iK.fhagv
V`abhikaa` sppjg truyi pa`sbgj,K.fhagpni ap tai fhi pni tr!ic t>aonic
Vuaehri`bgj ai i >7,73%.
Znkh ot quxf in t>aonic onic sgin v ff yu tcy lin f` vg
onu$i K.fhagpni ap t ai fhi tnkh bL f` Icuy?i Icf Ingi v fs ( a onic f`h vg Zktr`fgagi, @bhxgagi,
Vtrkpthbyfgi, Fahr`bpnkigfha (t 35,:< 73,03%). Zrhic ong , pni ai ff
fnic u bi fb vg ff ahg onic sgin in= @bgo`fgi, @pr`byfgi v
Fketgheur vg ff t>atic ic a 7
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck >,:%),
Ikhbyfgi (>:,5%), O`i`byfgi (55,0;%), Krytnrhbyfgi (06,>:%) v @bpgfgagi(00,;6%).
Icuy?i Ui Pu`ic (a70,55%), Krytnrhbyfgi (;>,66%),
\ge`byfgi (66,66%), Zrgsbuae` (6,66%) sfnic icngi fu.
Zric Pu`ic (6,66% s fnic, Fhagstgi (>6,66%) v
Ikhbyfgi (;>,66%). Z> a onic vg Tkigfgagi a 044%, @bpgfgagi (>6,66%),
O`i`byfgi v Agifhbyfgi a 55,55%.
W-u t6onic onu+i f` vg onu+i K.fhag= vg onu$i K.fhag f#ic sgin vg
ingu ahg vg onu$i ic ru#t onf, th gu ogi tnui ag fnh qu trin pnt
trgi, fnic tnic si sgin b#t sahg fn,t onic onu$i f oniic f fnnhf
tgu jgt b#t svg onu$i onf cg a Fhav v tr.tnin vg onu$i fngb u tntrhic
ic ru#t. Znkh Ugrcgig`a (0770), on iic si sgin Fhav f` vg onu$i K.fhag
f jg truyi l1ic pa`sbgj. Fhav pa`sbgj onic fn8 tb tn,y .K.fhag cy lin
b fi tb tn,y . ff vg onu$i ic ru#t onf. Ingu tf cg fnh Fhav a b#t
onic sgin f ngu qu, f tnf tf j)ic vg t,t fff ahg vg onu$i ic ru#t
trvg onu$i sgin r` i v bhic bui trhic tng cg`i tg Fhav f sj)ic r#ic
rg inb#t ahg onic sgin.
- !f a;f - y-u t6cy l5in f` vg onu+iK.fhag
Vgin r` #f tf xkb a oniic jf lgt f` vg onu$iK.fhagv yu tlb
jin a yu t#f af v fic qu`i tric aui f lgt i trhic inic icngi fu v
K.fhag. Ug onu$iK.fhagth r` < ahg #f t= i#g #f tv ichg #f t.
Ich3g !f t6 (Kxhthxgi)= Ahg #f t iy fn8 f . vg onu$i f #f af.
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck icy, lin tnic f .< tn=Zn f,p tin= lin tgi trgi onic tn qu ;-04 icy, iu fhi vt onic
fnt tn tng o2pn)f n%g jg, l on(g lin pnt trgi fg ff.
Znbi tin= Lin oh jg nic tui, nic tnic v f f gb in= vgb
pn;g, vgb onp, f ong lin tgi trgi onic tntn,y f. (@ron`ickaxoy, 0757?
Nutyr` v fs, 073>? Vyjiky, 07>5)
Znkh Tnb V@ Aic v Tni fn Ai (0773), lin fn yu xy r` . l,
icn ihi s`u ong b!f lin fhi vt ltgu fny a(ic, u tgi f pni si st, s`utgu fny iic, pni fn8a jfn bu xb x`in, xb vic v f bg t`in. L, icn
tgu fny iic f tn04-0; ai/ icy, b,t if r,t in`in, ab fnh fhi vt rg ahi
gi cgg trhic bu v fnt trhic tin tric b,t if. Zric np iic, ru#t xu,t
nuyt ii pni f ai bu v igb bf ru#t ay iny. L ihi tnic fnt s`u 6-:
icy vg t>af`h 64-:4% iu onic op tng gu tr.
L5in tfn
Znf,p tin= \u#t fnic y ng, pni a(ic fn` ingu lt on. Igb bfru#t (, f ong b(ic g, xu,t nuyt bfn, f lgt a ru#t cg xu,t nuyt a,b t,b
nhf xu,t nuyt tri a`i, nfn ru#t, c`i ng sic. L ltgu fny jh V`abhikaa` spp
tn,y r afn suic th, fi vg l jh lK.fhagtn,y afn ng sic.
Znbi tin= Afn vi sic th, f inic ;nhg t.c`i v afn.
Fn+i hi l5in
Znkh Tnb V@Aic v fs (
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck a
lh n#044% v l sgin r` tl onic f tgb v`ffgik t>alh n#a4%. (Tnb
V@Aic v fs,
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck
Jkx`bktn`zhi? ot np vg ff ahg vgt`bgi O, F, L0 fnic xu,t nuyt ic
tgu n` v iic f`h sf onic fnh l, icn (Tnb V@Aic v fs,
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck 64
0.:.4), #f t tn$b xu,t in`in cgp V`abhikaa` spp xb
inp vh tlh lgu b f` ru#t, f,u trf v tnin pni cgic #f tfnu ingt
f`K.fhag, cg a #f tfnu ingt f` V`abhikaa` spp.
Invy fnic t` f tn tn,y vg onu$i V`abhikaa` sppcy lin l1ic ffyu ta #f tv onic #f tab lgi ;g f,u trf, fnf iic f` tlh lgu
b ru#t ab rg ahi qu trin n,p tnu ji i tgu fny.
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck 60
Fn$)ic i
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck 65
Tni ic b tin= bg tric onic fnuyi bu.
+ Tni ic sgin ng=
Tni ic jic tin= ic Jun`b l$y ai v trhic ic f b#t onhic on
(jh vg onu$i ai bki ic a`fthsk sgin ng).
Tni ic b tin= /ic Jun`b vi .y ic icngb, onic xu,t ngi on
trhic ic icngb.
Ai bki $,ic tri ZVG
Iu ai bki fcaufhsk, sufrhsk v/nhf a`fthsk.
- Z0> -
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck 63
L#ic N07
Ihreahx`xgi IE 64 C0< 06 03 N0>
Fhagstgi FA 04 C> 7 04 N00
Ikhbyfgi I 64 C0< 06 05 N03
Tkigfgaagi T 04 C00 0<
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck 6>
Fn$)ic 6
OZ P[U ZNH A[=I
6.0. Z9a5l tgu fn#y v fn-t jh tgu fn#y.
N#g fnic tgu fny .l icn xy r` jh ingu icuyi ini cy r`. Ff yu tvg
onu$i, vgrus, o sgin tric f tna icuyi ini icuyi pnt nhf tnpnt cy lin
inic u cy t;i tnic ic tgu n` ob tnkh a ing?b onu$i l#g ing?b. in
cg f tin nin jfn lin tgu fny tri i l s` iug tg fic ty f;pni tnf
pn$b s` ZN fnic tg tnkh jg 6 a l f #tu;g t0 icy tu;g i 34 icy tu;g.
L#ic 6.0= O-t qu#icngi f"u t9a5l tgu fn#y v fn-t jh tgu fn#y.
A
V6tnkh jg
(fhi)
L b>f tgu fn#y L fn-t
V6fhi Z9a5(%) V6fhi Z9a5(%)
G al b!f tgu fny truic lin a 07,43%? t>a
fnt a 6,>>%. Z> al b!f n#g fnic tgu fny v t> afnt f` ff a tnkh jg
onic f sonf lgt.
Ot quf` fnic tg pn np vg icngi fu f` A Ui Zric ()
inic t> a fnt jh tgu fny f` trhic icngi fu iy tn,p ni sh vg b#t s
icngi fu fic l. gu iy f tnjh quy trin fni iug l .fic ty tnkh
quy trin fic icngp, vgf ogb sht v onic fntgu on nu fnu%ic iug, jfnlin tt ni, icu%i tnf i b lh fvsaic v fn,t aic. Znkh Zrin Ui
Znin (07>;) v N%Ui I`b (0773), on$u pni i fnh vt iug onic tnfn np,
tin tric tnf i onic tt, tnf i ob fn,t aic bf, tng, ing?b tp fn,t vg
sgin vt f ng j?ji i rg ahi tgu n` ob tnkh 8` fny. Zn`y ;g tnf i #t
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
47/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck 67
ic#t, f lgt tic aic b v fn,t lh ab fnh l, icn rg ahi tgu n` ji
i vgb ru#t (Tnb V@Aic v fs,
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
48/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck :4
Z>al tgu fny v fnt jh tgu fny f`h in,t .cg`g hi 0-0: icy tu;g ong n
tni ogin f` l fn` nhi fn8in, tnfn icng vg ichg fin fi yu, sf onic ob
g vg ff yu tli ichg tf #ic f lgt a on nu tng tgt tn`y ;g in n.ic i
sgin a f` l. Cg`g hi iy ntgu nh, nbg?i jfn f'ic fn` pnt trgi nhi tngioniic onic vg lin v sxb inp f` vg sgin vt f ng fi tn,p.
Ot quicngi fu f` fnic tg pn np vg ot qufic lf` Icuy?i
Pu`ic Tnf (afic tn,p.
4
;
04
0;
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
49/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck :0
aicK.fhagtn,p in,t (). g vg l jg 64 icy tu;g, vg onu$iK.fhagfngb u tnvsaic. Ongcp gu ogi tnui ag ff fnic b`ic yu t#f af sDpnt trgi r,t in`in v
cy ii ff qu trin lin a (@frkss, 07>;).
Invy, f tnfnh r1ic K.fhagic v`g tr ai ni trhic n#g fnic tgu
fny f` l tssgin i 64 icy tu;g.
Ot qu f` fnic tg pn np vg inic icngi fu trf y f`
Gss`fshi v fs (073>), [kj` v fs (07>
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
50/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck :;,66 7,;5 70 >7
5-0: >; 57 >0,0> 7, ;: 37,:0 >,5> >5 >6
,6 37
;3-34 36 ;> 37,:; >,03 >4 33
Z8ic n?p 65> 4,30 >,33 :6: :07
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
52/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck ::
6.:. V6 a$?ic vg onu+i V`abhikaa` spp trhic pni l onic tgu fn#y v tgu
fn#y.
Ot qu.lic 6.: fnh tn,y t>apni ap V`abhikaa` spp .l onic tgu fny a
6:,;;% v .l tgu fny a 5;,7:%. Ot qupni ap pni in sonf lgt vt>a
pni ap f V`abhikaa` sppcg` inb l tgu fny v l onic tgu fny.
Z>apni apV`abhikaa` spp .l onic b!f n#g fnic tgu fny pni in
t>ab`ic tric trhic i v a icuy flic pnt lin jh V`abhikaa` spp cy r`
.ff tr`ic trg fni iug l ig fnuic v fni iug l s` ig rgic. %ic tng,
V`abhikaa` sppa yu tin n.ic i fn,t aic, vsgin s` v tnt. Z>apni
ap V`abhikaa` spp . ff if f ii fni iug l s` pnt trgi f'ic onf
in`u.S`atikr-Zhkws v fs (07>5) fnh r1ic 06% s tr`ic trg fni iug l s` .Hit`rgh (F`i`j`) l ing?b V`abhikaa`. Zg F`agehig` (B@), A`ifk v fs (077 a au
nin trhic thi i a 0:,7%.
Ot quf` icngi fu iy fnh tn,y= Z> apni ap V`abhikaa` spp. l
tgu fny f`h c,p 0,70 ai sh vg l onic tgu fny. gu iy fnic t(r1ic f s
l#g ing?b vg onu$i V`abhikaa` spp trhic pni l tgu fny. Ot quiy cp pni
on9ic in v`g tr f` vg onu$i V`abhikaa` spp trhic n#g fnic tgu fny.*inb l onic tgu fny, cg`g hi l t0-; icy tu;g, saic V`abhikaa`
spp tn,p in,t 0,:5 x 045 vo/c pni. * cg`g hi t ;4-34 icy tu;g s aic
V`abhikaa` sppf`h in,t 0,>6 x 045vo/c pni. *cg`g hi ssgin, pN ic tgu n`
f`h, tnf i fnin a s` cgu ic a`fthsk a gu ogi tnui ag fnh spnt trgi v
ini ai fngb v tr u tn f` vg onu$i K.fhag v Fgtrhl`ftkr, fnic a inic vg
onu$i f oniic fin tr`in sgin nf vg vg onu$i V`abhikaa` spp. Fnin v vy, s
aic V`abhikaa` spptn,p .a` tu;g iy. *ff a` tu;g s`u ong l tp i, v tn`y tn
tnf i ts` s`ic ff ahg tnf i onf, icuy ftgp xf vg ff fi lin ichg bg
tric f`h ni. B#t sl tr.ii b`ic tric l#ic, vg onu$i vh ic bgic, qu`
ic tgu n` r%g r` ichg tnkh pni v jh vy ab tic t> a pni ap vg onu$i
V`abhikaa` spp (Cglshi, 073
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
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Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp
L#ic 6.:= V6a$?ic vg onu+i V`abhikaa` spptrhic pni l tn$,ic v pni l
Onic ltgu fn#y L
Zu8g
(icy)
V6b1u
og:b tr`
V6b1u
j$)ic
tin
Z9a5
j$)ic
tin (%)
V6a$?ic vg
onu+i (vo/c
x045 )
V6b1u
og:b tr`
V6b1u
j$)ic
tin
0-; 3;
0;- ,6 5; :<
Z8ic n?p 664 00: 6:,;; 0,5: 6
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
54/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck :5
* inb l tgu fny, s aic vg onu$i V`abhikaa` spp f`h in,t . trhic
bu pni l .inb 64-;5 icy tu;g (6,;5 x 045vo/c pni). *cg`g hi t0-;
icy tu;g, saic V`abhikaa` spptn,p in,t (apni ap
V`abhikaa` spp onic onf in`u ingu cg` ff a` tu;g, lgi #ic t56,40% i5>,;3%. Ot quf` fnic tg tic tot qufic lf` Sr`y v Vhmo` (0733),
Zric Pu`ic v fs (aing?b f'ic insaic V`abhikaa` spp
trhic pni l tic ji tnkh a` tu;g. gu iy f tna jh ntgu n` f` l ji
ji nhi tngi, pN ic tgu n` ;i in, a gu ogi tnui ag fnh vg onu$i
V`abhikaaa` spppnt trgi. %ic tng, fic vg qu trin sgin tr.ic f` l, tnf
i f'ic tn`y ;g, t s` fnuyi s`ic icu%i tnf i, if uic fuic f,p t liichg. Ug onu$i V`abhikaa` sppf fn#g xb inp vh ic tgu n` fic vg
tnf i, if uic ab tic saic vg onu$i V`abhikaa` spp. Ong l ltgu fny,
saic vg onu$i/c pni= ai) sh vg l onic tgu fny
0,5: x 045. Bf #tic iy tn,p ni sh vg fic lf` Icuy?i L Ngi (
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
55/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck :3
Z>a%
4
04
4
0 i ; 5 i 0: 0; i
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
56/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck :>
6.;. f tin sgin n` n(f f` vg onu+iK.fhagv V`abhikaa` spp.
6.;.0.f tin sgin nf ff fnic K.fhag pni ap f.
Zri b#t sbg tric f ngu, vg onu$iK.fhag f inic lgu ngi f
tric. y a f s. pni lgt K.fhag vg ff tnin vgi f` n vg onu$i
ic ru#t.
Ot quiug f,y ff fnic vg onu$i K.fhagbg tric B`fF, K.fhagnin
tnin onu$i af bu n%ic fin ski, tri, r` ci (jic V), ng v%ic, ic nin
ff onu$i af r,t onf in`u f inic onu$i af ic oin 0 bb, ob tnkh inic
onu$i af f ic oin ai ni
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
57/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck :7
L#ic 6.;. B!t s6f tin sgin nhf ff fnicK.fhag pni a.p $?f
Bg tr$,ic
og:b tr`
f tin sgin n` n(f
( i2:;4)
V6b1u
j$)ic
tin
Z9a5
(%)
B`fF Onu$i af tri, r` ci, lbt ng
vic, bu n%ic.
:;4 044
LC@ Onu$i af jic V, bu vic fn`in
tri ii bg tric bu vic int.
:;4 044
KBL Onu$i af jic V, bu ki, in
ogb.
:;4 044
ZV@ Onu$i af jic V, s`u :> cgiug
f,y xu,t ngi b#t sonu$i af jic
\, iny.
:;4 044
ZVG Ai bki sgin ng, si sgin `xgt,
onic sgin N
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
58/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck ;4
Bg tric tnfn bu, tnfn B`fFhioky, tnfn Fnrhb
Bg tric tnfn KBL, ZV@, Cka`tgi, Vgb (jg #ic), ZVG, Vgbbhis fgtr`tk,
Zrgpthik, Igtr`t, Br-Up
Nin 6.5= Onu+i a3fK.fhagtri b!t s6bg tr$,ic iug fy
6.;.
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
59/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck ;0
-Zri bg tric LC@, ff fnic vg onu$i V`abhikaa` spp bf tnin
onu$i af jic V bu (n%ic tri ii bg tric bu (tg.
-Zri bg tric ^AJ, nin tnin ff onu$i af ofn tnf in(truic lin
4.;-0.;bb, bu ki tri ii bg tric (sic.
-Zri ii bg tric ZVG, ff fnic V`abhikaa` sppab bt tnfn icngic
fnuyi tnin bu (, y bu vic n`y bu ki.
-Zri bg tric ic 044%, ff fnic V`abhikaa` spp ai bki ic
caufhsk trhic f 76% ai bki sgin ng? 7:% ff fnic onic ai bki ic
a`fthsk v s`fn`rhsk? 044% sfnic onic f pni ic Gijha? pni ic UT v urk
b tin. F 7
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
60/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck ; ;:,
Onic xf in 0< 03,0:
Ot qu xf in typk onic icuyi H tnkh inb fnh tn,y= Ff fnicV`abhikaa` spp pni ap f t l iug tg fic ty l s` ZN tnu#f inb J
fngb t> af`h in,t= ;:,% v tn,p in,t inb F (5%). Onic pnt ngi ff
fnic tnu#f inb @ v f 03,0: % onic xf in f inb. In vy, ff
fnic V`abhikaa` spppni ap f tl fnyu tnu#f inb J v L. Ot quf`
fnic tg pn np vg fic l f` Icuy?i Pu`ic Zuyi (0775) ong xf gin
skrhtypk V`abhikaa` spp au nin tri tru, l, l, icn tgu fny tg b#t s t8in
inL!f Zng, ichg tnin N I#g. Zot quxf in inb V`abhikaa` spp, tgpt)f ogb tr` vg onic nuyt tn`in H v N i cg tic ic xf in skrhtypk
ot quf trin ly .lic 6.3.
L#ic 6.3. ^f in skrhtypk f` vg onu+i V`abhikaa` spppni a.p $?f t@l
V6b1u j$)ic tin
(i26;)Z9a5(%) O-t qu#
0< 6:, V`abhikaa` julagi
3
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
62/78
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
63/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck ;;
Z>afnicK.fhag r,t bifb vg Ihreahx`xgi f`h in,t (>5,:7%), tgp i
a Kirheahx`fgi (35%) v Ikhbyfgi (;5,35%). Z,t f ff
fnic pni ap onic Tkigfgaagi. Z> a onic @bpgfgagi a >5,:7%? tgp tnkh a
onic O`i`byfgi (>6,3>%), v Krytnrhbyfgi (3;,5>%). Tnb Pu`ic Tnf (
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
64/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck ;5
L#ic 6.7= Zin b1i f#b onic sgin f` ff fnic vg onu+i V`abhikaa` spp
pni a.p $?f
Onic sgin
V6
fnic
og:b
tr`
FnLtgu icngi f"u
\t b1i f#b B1i f#b truic lin Onic tnu6f
V6
fnic
Z9a5
(%)
V6
fnic
Z9a5
(%)
V6
fnic
Z9a5
(%)
Zktr`fyfagi 0: < 0:,
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
65/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck ;3
6.>. O-t qu#gu trtgu fn#y >;,
gi cgg 04c/fhi/icy, pn` vg if fnh uic
Juic jfn
\gickr a`ft`t;44ba/fhi/icy? truyi t"in bfn
@JK Lfhbpakx 0-aon(g lin 56,>>-7aon(g lin a f`h in,t 7 aon(g a >;,aon(g lin a 56,>>%. Agu trin gu trt6-; icy. B#t sfhi s`u 6
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
66/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck ;>
icy fn` on(g nhi thi gu trtnb agu trin < icy.
- Invy, gu tr tgu fny fnh l jh vg onu$i K.fhag? V`abhikaa`
sppcy r`, fnic t` f tnsj)ic Ihreahx`fgi tgb l!p in1b ob nb v tgu
jgt vg onu$i, %ic tng tgb truyi t"in bfn in1b l; suic ff fn,t jginjic in= caufhsk, ff ahg ghi I`+, O+, Fa- v if in1b fnic tin tric
b,t if v rg ahi fi l1ic gi cgg. Ot quicngi fu f` fnic tg pn
np vg fic lf` Icuy?i L Ngi v Icuy?i ZnA`i Nic (7) s j)ic onic sgin n` jf ot np l;suic Hrkzha qu`
ic bgic nhf tgb truyi t"in bfn juic jfn \gickr a`ft`t fnh ot qu
gu tron(g lin t30,>3% i 044%.
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
67/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck ;7
OZ A[=I U KICN
0. O-t au.i
- Z> a b!f n#g fnic tgu fny . l s` iug tg fic ty FT s` ZN
fngb07,43%? t>afnt jh tgu fny a 6,>>% .
- Z>al b!f n#g fnic tgu fny v t>afnt jh n#g fnic iy tn`y ;g
tnkh sicy tu;g f` l? f`h in,t .cg`g hi 0-; icy, cgb ji tnkh tu;g v tn,p
in,t .l tri ;3 icy tu;g.
- Z> apni ap v s aic vg onu$i K.fhag trhic pni l b!f n#g fnic
tgu fny tic f`h sh vg l on(k. Zic tinvg l on(k, t>apni ap f vg
onu$i K.fhag v s aicvg onu$i K.fhag trhic pni l b!f n#g fnic tgu fny
f'ic cgb ji tnkh tu;g f` l.
- Z>apni ap v saic vg onu$i V`abhikaa` spp tic ji tnkh tu;g l
on(k. Ug l b!f tgu fny, t>apni ap f`h in,t .l :-05 icy tu;g? saic vg
onu$i V`abhikaa` spp trhic pni f`h in,t . l 64-;5 icy tu;g b!f tgu fny.
Zrhic sff fnic pni ap, V`abhikaa` julagifngb t>af`h in,t (6:,%), tgp
tnkh a V`abhikaa` typngburgub>% - 7
-
7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
68/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck 54
-
7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
69/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck 50
ZG AG[ ZN@B ONH
@. Zg ag5u tg-ic Ug5t=
0. @rfngk, N (
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7/23/2019 Vai Tr Ca E.coli V Salmonella Spp Trong Hi Chng Tiu Chy Trn B Hng Sa Ti Cng Ty C Phn Thc P
70/78
Nf vgi Iic icngp Ugt I`b Aui vi Znf sOnh` nf Iic icngp T`ck 5