총 27페이지
7페이지 본문시작
베트남-한국간ODA사업관련돼지유행성설사등바이러스질병진단교육
? PED infects pigs of all ages
? Watery diarrhea, vomiting, anorexia, depression
? Morbidity: 100% in piglets, Mortality: 50-100%
? Piglet up to 1 wk of age die from dehydration
after the 3-4 days of dehydration.
? Older pig recover within 1 week.
? Fecal shedding can be detected in 48hr and last
up to 4 wks.
? Clinically similar to TGE
? Gross lesions:
thin-walled intestine filled
with watery material
? Histology: severe diffuse
atrophic enteritis
? Degeneration of enterocytes
: reduction in the villous
height (villous height to
depth ratio reduced
7:1->3:1)
ODAprojectbetweenAPQA(Korea)andNCVD(Vietnam)
｜6
-TrainingcourseforPorcineEpidemicDiarrheaandviraldisease
? PED infects pigs of all ages
? Watery diarrhea, vomiting, anorexia, depression
? Morbidity: 100% in piglets, Mortality: 50-100%
? Piglet up to 1 wk of age die from dehydration
after the 3-4 days of dehydration.
? Older pig recover within 1 week.
? Fecal shedding can be detected in 48hr and last
up to 4 wks.
? Clinically similar to TGE
? Gross lesions:
thin-walled intestine filled
with watery material
? Histology: severe diffuse
atrophic enteritis
? Degeneration of enterocytes
: reduction in the villous
height (villous height to
depth ratio reduced
7:1->3:1)
ODAprojectbetweenAPQA(Korea)andNCVD(Vietnam)
｜6
-TrainingcourseforPorcineEpidemicDiarrheaandviraldisease
7페이지 본문끝
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