Table 1 Results of mouse pathogenicity test
From: Immunological pathogenesis of Bovine E. coli infection in a model of C. elegans
Serotype | Pathological Changes | Numbers of Deaths | Lethality Rate/% |
|---|---|---|---|
O127 | Pulmonary hemorrhage, Diarrhea | 3/5 | 60 |
O126 | Pulmonary hemorrhage, Diarrhea | 3/5 | 60 |
O44 | Pulmonary hemorrhage，Hepatomegaly；Jaundice | 5/5 | 100 |
O55 | Pulmonary hemorrhage，Diarrhea | 3/5 | 60 |
O20 | Depression，Appetite loss，Gathering | 0/5 | 0 |
O86 | Diarrhea，Hemorrhagic gastroenteritis | 4/5 | 80 |
O126 | Diarrhea，Sepsis | 4/5 | 80 |
O126 | Diarrhea，Sepsis | 4/5 | 80 |
O126 | Diarrhea，Sepsis | 4/5 | 80 |
O44 | Diarrhea，hemorrhagic gastroenteritis | 5/5 | 100 |
O15 | Pulmonary hemorrhage，Diarrhea | 3/5 | 60 |
O20 | Pulmonary hemorrhage，(Hepatic hemorrhage)，Diarrhea | 3/5 | 60 |
O7 | Depression，Appetite loss | 0/5 | 0 |