Viêm Dạ Dày Ruột Truyền Nhiễm Ở Heo

BӊNH TRUYӄN NHIӈM HEO

VIÊM DҤ DÀY RUӜT TRUYӄN NHIӈM
(Transmissible gastroenteritis ± TGE)

Bác sƭ thú y:
NguyӉn Văn Lӵc
1


NӜI DUNG BÁO CÁO
1. &ăQEʄQK
2. 6ͩFÿɾNKiQJ
3. 7UX\ɾQQKLʂPK͍F
4. 6LQKEʄQKK͍F
5. 7ULʄXFKͩQJ
6. %ʄQKWtFK
7. &KɦQÿRiQ
8. .LʀPVRiWYjSKzQJQJͫD
9. ĈLɾXWUʈ
2


&ą1 BӊNH
7*(GRP͙WYLUXVWKX͙FQKyPFRURQDYLUXV
K͍FRURQDYLULGDHJk\UD

3


SӬC ċӄ KHÁNG

ƒ 9LUXVFyVͩFÿɾNKiQJ\ɼXGʂEʈGLʄWGɉ͛L
iQKViQJPɴWWU͝LWURQJYzQJYjLJL͝

ƒ

'ʂEʈGLʄWE͟LFiFFKɢWViWWUQJYLUXV
NKiQJOɞLDFLGGɞGj\ÿLYjRUX͙WJk\
QKLʂP

ƒ 6͑QJOkXWURQJP{LWUɉ͝QJOɞQKYjɦP

ƒ YLUXVV͑QJWURQJSKkQQJj\
ƒ 9LUXVFyWKʀV͑QJWURQJP{LWUɉ͝QJEuQK
WKɉ͝QJOrQÿɼQQJj\9LUXVEʈGLʄW͟0C
4
Gɉ͛LJL͕͝QÿʈQK͟S+ 


TRUYӄN NHIӈM HӐC
ƒ &KɢWFKͩDPɤQEʄQK:
ƒ 3KkQ1JX͓QOk\QKLʂPFKtQKFͧDEʄQK

ƒ 6DXNKLQKLʂPEʄQKQJj\SKiWKLʄQ
YLUXVWURQJSK͕LYjUX͙W
ƒ 7UX\ɾQOk\
ƒ 7UͱFWLɼS6͑QJFKXQJY͛LKHREʄQKPDQJ
WUQJ
ƒ 0ɶVDQJFRQFKɉDU}

ƒ *LiQWLɼS&KɢWFKͩDPDQJ

PɤQEʄQK 5


ƒ 0XDKHRFRQQɇLNKiFYɾQX{L
ƒ &KLPYjFKLPViROjQJX͓QOk\QKLʂP

ƒ 7URQJSKkQFKyVDX-WXɤQăQWKʈWKHR
YɨQSKiWKLʄQWKɢ\YLUXV
ƒ +ʄWK͑QJWKRiWQɉ͛FWURQJWUɞLNK{QJW͑W
ƒ

9LUXVFyWKʀWUX\ɾQTXDNK{QJNKt

ƒ

.K{QJWKͱFKLʄQDOO-in, all-out

ƒ 9LUXVFyWKʀW͓QWɞL͟FKX͓QJQiLÿɸWͫ-4
WXɤQ
6


SINH BӊNH HӐC
VR [kP QKɪS
0ŸL ± 0LʄQJ
Ruӝt non
Phá hӫy
nhung mao

Giҧm hҩp thu

7ĆQJ chҩt lӓng

Tiêu chҧy

ChӃt, mҩt
nѭӟc, chҩt
āLӋn giҧi

7


75,ʃ8&+ͨ1*
ƒ 7K͝LJLDQͧEʄQKJL͝- QJj\
ƒ +HRFRQWKHRPɶ:
ƒ /~FÿɤXSKkQtWO͏QJFKɠ\G͍F[X͑QJ
FKkQVDXYjÿX{LYQJGDGtQKSKkQ
ɉ͛WE͑FPLNKyFKʈX3KkQFyPjX
YjQJKɇL[DQKFKͩDP͙WtWFɴQVͯD0ɬW
WUŸQJ[kXO{QJ[X͑QJQɉ͛FQKLɾX
ƒ +HRFKɼWVDX± QJj\+HRGɉ͛L
QJj\WX͕LWʆOʄFKɼWFyWKʀOrQW͛L
8


‡ +HRFDLVɉmYjKHROͩD:
‡ 7ͷOʄEʄQKYjFKɼWWKɢSWULʄXFKͩQJNK{QJ
U}UʄWKHRWLrXFKɠ\ăQtWFKɪPWăQJ
WUɉ͟QJ
‡ +HRQiL
‡

QKLʂPEʄQKQJD\KRɴFVDXNKLVLQKY͛L
ELʀXKLʄQWKɉ͝QJV͑WPʄWP͏L+HRQ{Q
PͭDWLrXFKɠ\[DQK[iPJLɠPăQNpRGjL
KRɴFE͏ăQ+HRP͛LVLQKJLɠPVͯDKD\
PɢWVͯDQiLPDQJWKDLFyWKʀ[ɠ\WKDL

‡ +HRK͓LSKͥFVDX± QJj\
9


10


%ʃ1+7Ë&+
‡ 1LrQPɞFGɞGj\YjUX͙WYLrP
[XQJKX\ɼWYj[XɢWKX\ɼW1LrQ
PɞFUX͙WEʈPzQERQJWUyFWͫQJ
PɠQKWURQJSKkQOjPFKRSKkQ
FyQKj\YjPLUɢWWDQK
‡ /͛SO{QJQKXQJEʈPzQQJɬQOɞL
WKɢ\͟NK{QJWUjQJYjK͓LWUjQJ
11


ƒ 'ɞGj\FyFKͩDVͯDFͥFUX͙W
QRQFăQJSK͓QJFKͩDQKLɾX
FKɢWO͏QJPjXYjQJYjFyE͍W
ƒ ;iFKHRFKɼWNK{GRPɢW
Qɉ͛FTXDQKKɪXP{QGtQK

SKkQ9QJWͧ\YjFKɪXWKɪQ
FyFiFKɞWXUDWHPjXYjQJ
KRɴFKɇLYjQJNɼWWͧD

ƒ +ɞFKEɞFKKX\ɼWPjQJWUHR
UX͙W[ɉQJ

12


13


&+ɥ1Ĉ2È1
ƒ&KɦQÿRiQOkPVjQJ:
ƒ'ͱDYjRFiFWULʄXWUͩQJELʀX
KLʄQOkPVjQJ7LrXFKɠ\QKDQK

yLPͭDWʆOʄFKɼWFDR͟KHRFRQ
0͕NKiPKHRFKɼWWKɢ\UX͙WQRQ
FăQJSK͓QJYjP͏QJ

14


ƒ &KɦQ ÿRiQ SKzQJ WKt QJKLʄP:
ƒ 3KiW KLʄQ NKiQJ QJX\rQ virus: ;pW
QJKLʄP NKiQJ WKʀ KXƒQK quang (FA)
ƒ 3KiW KLʄQ acid nucleic: 3KɠQ ͩQJ FKX͗L
polymerase SKLrQ Pm QJɉͣF ( RT-PCR)

ƒ 3KiW KLʄQ virus EɮQJ NtQK KLʀQ vi ÿLʄQ
Wͭ (EM)
ƒ &{ OɪS Yj [iF ÿʈQK virus: 1X{L Fɢ\ Wɼ
EjR
ƒ ELISA

15


‡&KɦQÿRiQSKkQELʄW
%ʄQK

7iFQKkQ

7K͝LÿLʀP

7ʆOʄ
EʄQK


/k\ODQ

3Ky
WKɉɇQJ
KjQ
7LrXFKɠ\

Salmonella

7KHRPɶ

35

6DXFDLVͯD

60

Nhanh, theo
OͩD

WXɤQWX͕L

90

WXɤQWX͕L

50

6DXFDLVͯD

30

E.coli

Nhanh, theo
͕

TGE

Coronavirus

JL͝

100

5ɢWQKDQK
FɠÿjQ

PED

Coronavirus

JL͝

100

5ɢWQKDQK
FɠÿjQ

+͓QJO͵

Brachyspira
hyodysenter
iae

WXɤQWX͕L

75

&KɪPWKHR

OͩD
16


.,ɿ062È79¬3+Ñ1*1*ͪ$
ƒ 7Uɉ͛FNKLFyEʄQK[ɠ\UD
ƒ 7KͱFKLʄQDQWRjQVLQKK͍F
ƒ

1KɪSKHRFRQWͫFiFWUɞLNK{QJEʈ
QKLʂPYLUXV

ƒ

&iFKO\KHRQiLWXɤQÿʀNLʀPWUD

ƒ

.K{QJÿʀKHRWLɼS[~FY͛LFiFYɪW
PDQJFɇJL͛L± ViRÿiFKy«

17


ƒ FQJ QKɪS ± FQJ [XɢW
ƒ 7Kɉ͝QJ [X\rQ NLʀP tra [pW
QJKLʄP TGE trong ÿjQ

ƒ +ɞQ FKɼ NKiFK tham quan YjR
WUɞL

ƒ 9ʄ sinh ViW WUQJ, WLrX ÿ͙F

ƒ .KɇL WK{QJ F͑QJ UmQK
ƒ 7LrP vaccine

18


ƒ 7URQJNKLEʈEʄQKKRɴFVDXNKLEʈEʄQK
ƒ. 7KXWKɪSUX͙WFͧDKHRFKɼWQJj\WX͕L

Y͛LWULʄXFKͩQJ7*(ÿLʀQKuQKWͫ-͕KHR
con
ƒ %ăPQK͏YjWU͙QÿɾXY͛LQɉ͛FFɢWWͫE͙
UX͙WFXɠKHRFRQSKDWKjQKPOKX\ʂQ
GʈFK
ƒ 7KrPNKiQJVLQKYjEɠRTXɠQ͟Û&KRɴF20Û&
ƒ 3KXQYjRWKͩFăQFKRKHRQiL- JɤQO~Fÿɸ
ƒ ĈɠPEɠRWɢWFɠKHRQiLÿɾXăQYjKHREʈ
EʄQK
19


ƒ &iFWUɞLEʈGʈFKÿʈDSKɉɇQJ
ƒ

WLrPYDFFLQH

ƒ

ĈʀWK͝LJLDQJLͯDKDLOͩDÿɸGjLKɇQ

ƒ

Ĉɸ͟FKX͓QJNKiF

ƒ

&QJQKɪS± FQJ[XɢW

ƒ

&KX\ʀQKHRFRQFͧDQiLQRQFKRQiLJLj
QX{L

ƒ

6ͭGͥQJFKɢWViWWUQJFyKRɞWSK͕U͙QJ

ƒ

&iFKO\KHREʄQK
20


/ɤQ 1 : 5 ± 7 WXɤQ WUɉ͛F khi sinh
/ɤQ 2 : 2 ± 3 WXɤQ WUɉ͛F khi sinh
21