1. Tesh, VL, O'Brien, AD. The pathogenic mechanisms of Shiga toxin and Shiga-like toxins. Molecular Microbiology 1991; 59: 1817–1822.
2. Karmali, MA. Infection by verocytotoxin-producing Escherichia coli. Clinical Microbiological Reviews 1989; 2: 15–38.
3. O'Brien, AD, Kaper, JB. Shiga-toxin producing Escherichia coli: yesterday, today, and tomorrow. In: Kaper, JB, O'Brien, AD eds. Escherichia coli O157:H7 and Other Shiga-toxin Producing E. coli Strains. Washington DC: ASM Press, 1998, pp. 1–11.
4. Dev, V, Main, M, Gould, I. Waterborne outbreak of Escherichia coli O157. Lancet 1991; 337: 1412.
5. Renwick, SA, et al. Evidence of direct transmission of Escherichia coli O157:H7 infection between calves and a human. Journal of Infectious Diseases 1993; 168: 792–793.
6. Keene, WE, et al. A swimming-associated outbreak of hemorrhagic colitis caused by Escherichia coli O157:H7 and Shigella sonnei. New England Journal of Medicine 1994; 331: 579–584.
7. Armstrong, GL, Hollingswoth, J, Morris, JG Jr.. Emerging foodborne pathogens: Escherichia coli O157:H7 as a model of entry of a new pathogen into the food supply of the developed world. Epidemiologic Reviews 1996; 18: 29–51.
8. Ackers, ML, et al. An outbreak of Escherichia coli O157:H7 infections associated with leaf lettuce consumption. Journal of Infectious Diseases 1998; 177: 1588–1593.
9. Heuvelink, AE, et al. Verocytotoxin-producing Escherichia coli infection in household members of children with hemolytic-uremic syndrome in the Netherlands. Pediatric Infectious Disease Journal 1999; 18: 709–714.
10. Griffin, PM, Tauxe, RV. The epidemiology of infections caused by Escherichia coli O157:H7, other enterohemorrhagic E. coli, and the associated hemolytic uremic syndrome. Epidemiologic Reviews 1991; 13: 60–80.
11. Meng, J, Doyle, MP. Microbiology of Shiga toxin-producing Escherichia coli in foods. In: Kaper, JB, O'Brien, AD eds. Escherichia coli O157:H7 and Other Shiga-toxin Producing E. coli Strains. Washington DC: ASM Press, 1998, pp. 92–108.
12. Chapman, PA, et al. Cattle as a possible source of verocytotoxin-producing Escherichia coli O157:H7 infections in man. Epidemiology and Infection 1993; 111: 439–447.
13. Heuvelink, AE, et al. Occurrence of verocytotoxin-producing Escherichia coli O157 on Dutch dairy farms. Journal of Clinical Microbiology 1998; 36: 3480–3487.
14. Schouten, JM, et al. Prevalence estimation and risk factor analysis of verocytotoxin producing Escherichia coli O157 on Dutch dairy farms. Preventive Veterinary Medicine 2004; 64: 49–61.
15. Schouten, JM, et al. Escherichia coli O157 prevalence in Dutch poultry, pig finishing and veal herds and risk factors on Dutch veal herds. Preventive Veterinary Medicine 2005; 70: 1–15.
16. Schouten, JM, et al. A longitudinal study of Escherichia coli O157 in cattle of a Dutch dairy farm and in the farm environment. Veterinary Microbiology 2005; 107: 193–204.
17. Hancock, DD, et al. A longitudinal study of Escherichia coli O157 in fourteen cattle herds. Epidemiology and Infection 1997; 118: 193–195.
18. Mechie, SC, Chapman, PA, Siddons, CA. A fifteen month study of Escherichia coli O157:H7 in a dairy herd. Epidemiology and Infection 1997; 118: 17–25.
19. Garber, L, et al. Factors associated with fecal shedding of verocytotoxin-producing Escherichia coli O157 on dairy farms. Journal of Food Protection 1999; 62: 307–312.
20. Brown, CA, et al. Experimental Escherichia coli O157:H7 carriage in calves. Applied Environmental Microbiology 1997; 63: 27–32.
21. Cray, WC Jr., Moon, HW. Experimental infection of calves and adult cattle with Escherichia coli O157:H7. Applied Environmental Microbiology 1995; 61: 1586–1590.
22. Wells, JG, et al. Isolation of Escherichia coli serotype O157:H7 and other shiga-like-toxin-producing E. coli from dairy cattle. Journal of Clinical Microbiology 1991; 29: 985–989.
23. Zhao, T, et al. Prevalence of enterohemorrhagic Escherichia coli O157:H7 in a survey of dairy herds. Applied Environmental Microbiology 1995; 61: 1290–1293.
24. Laegreid, WW, Keen, JE. Estimation of the basic reproduction ratio (R 0) for Shiga toxin-producing Escherichia coli O157:H7 (STEC O157) in beef calves. Epidemiology and Infection 2004; 132: 291–295.
25. Turner, J, et al. A model appropriate to the transmission of a human food-borne pathogen in a multigroup managed herd. Preventive Veterinary Medicine 2003; 57: 175–198.
26. Matthews, L, et al. Heterogenous shedding of Escherichia coli O157 in cattle and its implications for control. Proceedings of the National Academy of Sciences USA 2006; 103: 547–552.
27. Kermack, WO, McKendrick, AG. Contributions to the mathematical theory of epidemics. I. 1927 (classical article). Bulletin of Mathemathical Biology 1991; 53: 33–55.
28. Jong, MCM de, Kimman, TG. Experimental quantification of vaccine-induced reduction in virus transmission. Vaccine 1994; 12: 761–766.
29. Faith, NG, et al. Prevalence and clonal nature of Escherichia coli O157:H7 on dairy farms in Wisconsin. Applied Environmental Microbiology 1996; 62: 1519–1525.
30. Becker, NG. Analysis of Infectious Disease Data. London, New York: Chapman and Hall, 1989, 223 pp.
31. Laegreid, WW, Elder, RO, Keen, JE. Prevalence of Escherichia coli O157:H7 in range beef calves at weaning. Epidemiology and Infection 1999; 123: 291–298.
32. Sanderson, MW, et al. Fecal Escherichia coli O157:H7 shedding patterns of orally inoculated calves. Veterinary Microbiology 1999; 9: 199–205.
33. Stewart, CS, Flint, HJ (eds). Escherichia coli O157 in Farm Animals. Oxon, UK: CABI Publishing, 1999, pp. 195–223.
34. Potter, AA, et al. Decreased shedding of Escherichia coli O157:H7 by cattle following vaccination with type III secreted proteins. Vaccine 2004; 22: 362–369.
35. Looper, ML, et al. Escherichia coli and Salmonella in beef cattle grazing tall fescue. Arkansas Experiment Station Research Series 2003; 509: 58–60.
36. Smith, D, et al. Ecological relationship between the prevalence of cattle shedding Escherichia coli O157:H7 and characteristics of the cattle or conditions of the feedlot pen. Journal of Food Protection 2001; 64: 1899–1903.
37. Donkersgoed, J van, Graham, T, Gannon, V. The prevalence of verotoxins, Escherichia coli O157:H7, and Salmonella in the feces and rumen of cattle at processing. Canadian Veterinary Journal 1999; 40: 332–338.