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MB Sample ID: SA070223

Local Sample ID:354506
Subject ID:SU001082
Subject Type:Mammal
Subject Species:Sus scrofa
Taxonomy ID:9823
Genotype Strain:Landrace X Large White
Age Or Age Range:21 Days Old
Weight Or Weight Range:Approximately 14lbs
Gender:Male
Animal Housing:Southern Plains Agricultural Research Center in College Station, TX
Animal Light Cycle:Natural
Animal Feed:corn-soybean meal based pelleted diet (ab libitum)
Animal Water:ab libitum
Animal Inclusion Criteria:Not showing any signs preexisting illness/scours over a 2 day observation period

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Treatment:

Treatment ID:TR001096
Treatment Summary:24 Piglets were blocked into 3 different treatment groups. Acute treatment received a one time oral dose of 6mls of 10^9 CFU/ml of overnight shiga toxigenic E.coli culture. Chronic treatment received a 6ml daily dose of 1/10th dilution of overnight culture at 10^8 CFU/ml. The control group received a sham dose of PBS. At the conclusion of the trial on Day 7 piglets were euthanized and necropsied.
Treatment Compound:Pathogenic Shigatoxigenic E.coli (ATCC 23545)
Treatment Dose:One time vs Daily Dose
Treatment Dosevolume:6ml of 10^9 CFU/ml, 10^8 CFU/ml, or PBS
Treatment Vehicle:Oral Gavage
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