Sargeant, J.M.; Gillespie, J.R.; Hyatt, D.R.; Galland, J.C.; Oberst, R.D.; Phebus, R.K.; Bohra, L.K.; Hays, M.P.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1998)
Fecal samples from cows and calves and
samples of water sources were collected
monthly for 8 months from 10 Kansas cow-calf farms to determine the prevalence of E.
coli O157:H7. The bacterium was found in
8% of fecal ...