1.DuPont, HL, et al. Inoculum size in shigellosis and implications for expected mode of transmission. Journal of Infectious Diseases 1989; 159: 1126–1128.
2.Heymann, DL, and the American Public Health Association. Control of Communicable Diseases Manual: an Official Report of the American Public Health Association, 18th edn.2004, Washington, DC: American Public Health Association, pp. xxiv, 700.
3.Centers for Disease Control and Prevention. FoodNet surveillance reports. U.S. Department of Health and Human Services 1997–2007 (http://www.cdc.gov/foodnet/reports.htm). Accessed 11 May 2011.
4.Kotloff, KL, et al. Global burden of Shigella infections: implications for vaccine development and implementation of control strategies. Bulletin of the World Health Organization 1999; 77: 651–666.
5.Centers for Disease Control and Prevention. Summary of notifiable diseases, United States. Morbidity and Mortality Weekly Report 2009; 56: 16.
6.Scallan, E, et al. Foodborne illness acquired in the United States – major pathogens. Emerging Infectious Diseases 2011; 17: 7–12.
7.Rosenberg, ML, et al. Shigellosis from swimming. Journal of the American Medical Association 1976; 236: 1849–1852.
8.Garrett, V, et al. A recurring outbreak of Shigella sonnei among traditionally observant Jewish children in New York City: the risks of daycare and household transmission. Epidemiology and Infection 2006; 134: 1231–1236.
9.Aragon, TJ, et al. Case-control study of shigellosis in San Francisco: the role of sexual transmission and HIV infection. Clinical Infectious Diseases 2007; 44: 327–334.
10.Haley, CC, et al. Risk factors for sporadic shigellosis, FoodNet 2005. Foodborne Pathogens and Disease 7: 741–747.
11.Lew, JF, et al. An outbreak of shigellosis aboard a cruise ship caused by a multiple-antibiotic-resistant strain of Shigella flexneri. American Journal of Epidemiology 1991; 134: 413–420.
12.Hedberg, CW, MacDonald, KL, Osterholm, MT. Changing epidemiology of food-borne disease: a Minnesota perspective. Clinical Infectious Diseases 1994; 18: 671–680; quiz 681–682.
13.Hedberg, CW, et al. An international foodborne outbreak of shigellosis associated with a commercial airline. Journal of the American Medical Association 1992; 268: 3208–3212.
14.Gupta, A, et al. Laboratory-confirmed shigellosis in the United States, 1989–2002: epidemiologic trends and patterns. Clinical Infectious Diseases 2004; 38: 1372–1377.
15.Rosenberg, T, et al. Shigellosis on Indian reserves in Manitoba, Canada: its relationship to crowded housing, lack of running water, and inadequate sewage disposal. American Journal of Public Health 1997; 87: 1547–1551.
16.Centers for Disease Control and Prevention. Shigellosis outbreak associated with an unchlorinated fill-and-drain wading pool – Iowa, 2001. Morbidity and Mortality Weekly Report 2001; 50: 797–800.
17.Lee, LA, et al. An outbreak of shigellosis at an outdoor music festival. American Journal of Epidemiology 1991; 133: 608–615.
18.Gaynor, K, et al. International foodborne outbreak of Shigella sonnei infection in airline passengers. Epidemiology and Infection 2009; 137: 335–341.
19.Naimi, TS, et al. Concurrent outbreaks of Shigella sonnei and enterotoxigenic Escherichia coli infections associated with parsley: implications for surveillance and control of foodborne illness. Journal of Food Protection 2003; 66: 535–541.
20.Kimura, AC, et al. Multistate shigellosis outbreak and commercially prepared food, United States. Emerging Infectious Diseases 2004; 10: 1147–1149.
21.Sivapalasingam, S, et al. Fresh produce: a growing cause of outbreaks of foodborne illness in the United States, 1973 through 1997. Journal of Food Protection 2004; 67: 2342–2353.
22.Reller, ME, et al. A large, multiple-restaurant outbreak of infection with Shigella flexneri serotype 2a traced to tomatoes. Clinical Infectious Diseases 2006; 42: 163–169.
23.Agle, ME, Martin, SE, Blaschek, HP. Survival of Shigella boydii 18 in bean salad. Journal of Food Protection 2005; 68: 838–840.
24.Warren, BR, Yuk, HG, Schneider, KR. Survival of Shigella sonnei on smooth tomato surfaces, in potato salad and in raw ground beef. International Journal of Food Microbiology 2007; 116: 400–404.
25.Wu, FM, et al. Fate of Shigella sonnei on parsley and methods of disinfection. Journal of Food Protection 2000; 63: 568–572.
26.Centers for Disease Control and Prevention. Surveillance summary guidelines for confirmation of foodborne-disease outbreaks. Morbidity and Mortality Weekly Report 2000; 49: 54–62.
27.Swaminathan, B, et al. PulseNet: the molecular subtyping network for foodborne bacterial disease surveillance, United States. Emerging Infectious Diseases 2001; 7: 382–389.
28.Centers for Disease Control and Prevention. Assessment of epidemiology capacity in State Health Departments – United States, 2009. Morbidity and Mortality Weekly Report 2009; 58: 1373–1377.
29.Mead, PS, et al. Food-related illness and death in the United States. Emerging Infectious Diseases 1999; 5: 607–625.
30.Kolavic, SA, et al. An outbreak of Shigella dysenteriae type 2 among laboratory workers due to intentional food contamination. Journal of the American Medical Association 1997; 278: 396–398.
32.Clemens, R. The expanding U.S. market for fresh produce. Iowa Ag Review 2004; 10: 1–4.