The Emerging Nosocomial Pathogens Cryptosporidium, Escherichia coli 0157: H7, Helicobacter pylori, and Hepatitis C: Epidemiology, Environmental Survival, Efficacy of Disinfection, and Control Measures | Infection Control & Hospital Epidemiology | Cambridge Core (original) (raw)

References

1.Institute of Medicine. Emerging Infections: Microbial Threats to Health in the United States. Washington, DC: National Academy of Sciences; 1992.Google Scholar

2.Morse, SS. Factors in the emergence of infectious diseases. Emerg Infect Dis 1995;1:7–15.Google Scholar

5.Connolly, GM, Dryden, MS, Shanson, DC, Gazzard, BG. Cryptosporidial diarrhoea in AIDS and its treatment. Gut 1988;29:593–597.Google Scholar

6.Gentile, G, Venditti, M, Micozzi, A, Caprioli, A, Donelli, G, Tirindelli, C, et al. Cryptosporidiosis in patients with hematologic malignancies. Rev Infect Dis 1991;13:842–846.Google Scholar

7.Wolfson, JS, Richter, JM, Waldron, MA, Weber, DJ, McCarthy, DM, Hopkins, CC. Cryptosporidiosis in immunocompetent patients. N Engl J Med 1985;312:1278–1282.Google Scholar

8.Barwick, RS, Levy, DA, Craun, GF, Beach, MJ, Calderon, RL. Surveillance for waterborne-disease outbreaks—United States, 1997-1998. Mor Mortal Wkly Rep CDC Surveill Summ 2000 May 26, 2000;49:1–21.Google Scholar

9.Centers for Disease Control and Prevention. Foodborne outbreak of diarrheal illness associated with _Cryptosporidium parvum_—Minnesota 1995. MMWR 1996;45:783–784.Google Scholar

10.Quiroz, ES, Bern, C, MacArthur, JR, Xiao, L, Fletcher, M, Arrowood, MJ, et al. An outbreak of cryptosporidiosis linked to a foodhandler. J Infect Dis 2000;181:695–700.Google Scholar

11.Centers for Disease Control and Prevention. Outbreaks of Escherichia coli O157:1-17 infection and cryptosporidiosis associated with drinking unpasteurized apple cider—Connecticut and New York, October 1996. MMWR 1997;46:4–8.Google Scholar

12.Sorvillo, FJ, Fujioka, K, Nahlen, B, Torney, MP, Kebabjian, RS, Mascola, L. Swimming-associated cryptosporidiosis. Am J Public Health 1992;82:742–744.Google Scholar

13.MacKenzie, WR, Kazmierczak, JJ, Davis, JP. An outbreak of cryptosporidiosis associated with a resort swimming pool. Epidemiol Infect 1995;115:545–553.Google Scholar

14.Centers for Disease Control and Prevention. Outbreak of gastroenteritis associated with an interactive water fountain at a beachside park—Florida, 1999. MMWR 2000;49:565–568.Google Scholar

15.Reif, JS, Wimmer, L, Smith, JA, Dargatz, DA, Cheney, JM. Human cryptosporidiosis associated with an epizootic in calves. Am J Public Health 1989;79:1528–1530.Google Scholar

18.Addiss, DG, Juranek, DD, Schwartz, DA. Cryptosporidiosis. In: Horsburgh, CR JrNelson, AM, eds. Pathology of Emerging Infections. Washington, DC: ASM Press; 1997:243–256.Google Scholar

19.Guerrant, RL, Thielman, NM. Emerging enteric protozoa: Cryptosporidium, Cyclospora, and Microsporidia. In: Scheld, WM, Armstrong, D, Hughes, JM, eds. Emerging Infections I. Washington DC: ASM Press; 1998:233–245.Google Scholar

20.DuPont, HL, Chappell, CL, Sterling, CR, Okhuysen, PC, Rose, JB, Jakubowski, W. The infectivity of Cryptosporidium parvum in healthy volunteers. N Engl J Med 1995;332:855–859.CrossRef Google Scholar PubMed

21.Hass, CN, Rose, JB. Reconciliation of microbial risk models and outbreak epidemiology: the case of the Milwaukee outbreak. Proceedings of the American Water Works Association 1994;517–523.Google Scholar

22.Rose, JB. Environmental ecology of Cryptosporidium and public health implications. Annu Rev Public Health 1997;18:135–161.Google Scholar

23.Laberge, I, Griffiths, MW, Griffiths, MW. Prevalence, detection and control of Cryptosporidium parvum in food. Int J Food Microbiol 1996;32:1–26.Google Scholar

24.Baxby, D, Hart, CA, Taylor, C. Human cryptosporidiosis: a possible case of hospital cross infection. BMJ 1983;287:1760–1761.Google Scholar

25.Koch, KL, Phillips, DJ, Aber, RC, Current, WL. Cryptosporidiosis in hospital personnel: evidence for person-to-person transmission. Ann Intern Med 1985;102:593–596.CrossRef Google Scholar PubMed

26.Martino, P, Gentile, G, Caprioli, A, Baldassarri, L, Donelli, G, Arcese, W, et al. Hospital-acquired cryptosporidiosis in a bone marrow transplantation unit. J Infect Dis 1988;158:647–648.Google Scholar

27.Sarabia-Arce, S, Salazar-Lindo, E, Gilman, RH, Naranjo, J, Miranda, E. Case-control study of Cryptosporidium parvum infection in Peruvian children hospitalized for diarrhea: possible association with malnutrition and nosocomial infection. Pediatr Infect Dis J 1990;9:627–631.Google Scholar

28.Navarrete, S, Stetler, HC, Avila, C, Garcia Aranda, JASantos-Preciado, JI. An outbreak of Cryptosporidium diarrhea in a pediatric hospital. Pediatr Infect Dis J 1991;10:248–250.Google Scholar

29.Ravn, P, Lundgren, JD, Kjaeldgaard, P, Holten-Anderson, W, Hojlyng, N, Nielsen, JO, et al. Nosocomial outbreak of cryptosporidiosis in AIDS patients. BMJ 1991;302:277–280.CrossRef Google Scholar PubMed

30.Arikan, S, Erguven, S, Akyon, Y, Gunalp, A. Cryptosporidiosis in immuno-compromised patients in a Turkish university hospital. Acta Microbiol Immunol Hung 1999;46:33–40.CrossRef Google Scholar

31.Centers for Disease Control. Cryptosporidiosis among children attending day-care centers—Georgia, Pennsylvania, Michigan, California, New Mexico. MMWR 1984;33:599–601.Google Scholar

32.Alpert, G, Bell, LM, Kirkpatrick, CE, Budnick, LD, Campos, JM, Friedman, HM, et al. Outbreak of cryptosporidiosis in a day-care center. Pediatr 1986;77:152–157.CrossRef Google Scholar

33.Heijbel, H, Slaine, K, Seigel, B, Wall, P, McNabb, SJ, Gibbons, W, et al. Outbreak of diarrhea in a day care center with spread to household members: the role of Cryptosporidium. Pediatr Infect Dis J 1987;6:532–535.Google Scholar

34.Tangermann, RH, Gordon, S, Wiesner, P, Kreckman, L. An outbreak of cryptosporidiosis in a day-care center in Georgia. Am J Epidemiol 1991;133:471–476.CrossRef Google Scholar

35.Konkle, DM, Nelson, KM, Lunn, DP. Nosocomial transmission of Cryptosporidium in a veterinary hospital. J Vet Intern Med 1997;11:340–343.Google Scholar

36.Gostin, LO, Lazzarini, Z, Neslund, VS, Osterholm, MT. Water quality laws and waterborne diseases: Cryptosporidium and other emerging pathogens. Am J Public Health 2000;90:847–853.Google Scholar PubMed

37.MacKenzie, WR, Hoxie, NJ, Proctor, ME, Gradus, MS, Blair, KA, Peterson, DE, et al. A massive outbreak in Milwaukee of Cryptosporidium infection transmitted through the public water supply. N Engl J Med 1994;331:161–167.Google Scholar

38.Goldstein, ST, Juranek, DD, Ravenholt, O, Hightower, AW, Martin, DG, Mesnik, JL, et al. Cryptosporidiosis: an outbreak associated with drinking water despite state-of-the-art water treatment. Ann Intern Med 1996;124:459–468.Google Scholar

39.Chauret, C, Nolan, K, Chen, P, Springthorpe, S, Sattar, S. Aging of Cryptosporidium parvum oocysts in river water and their susceptibility to disinfection by chlorine and monochloramine. Can J Microbiol 1998;44:1154–1160.Google Scholar

40.Robertson, LJ, Campbell, AT, Smith, HV. Survival of Cryptosporidium parvum oocysts under various environmental pressures. Appl Environ Microbiol 1992;58:3494–3500.Google Scholar

41.Barbee, SL, Weber, DJ, Sobsey, MD, Rutala, WA. Inactivation of Cryptosporidium parvum oocyst infectivity by disinfection and sterilization processes. Gastrointest Endosc 1999;49:605–611.Google Scholar

42.Anderson, BC. Effect of drying on the infectivity of cryptosporidia-laden calf feces for 3- to-7-day-old mice. Am J Vet Res 1986;47:2272–2273.Google Scholar

43.Wilson, JA, Margolin, AB. The efficacy of three common hospital liquid germicides to inactivate Cryptosporidium parvum oocysts. J Hosp Infect 1999;42:231–237.Google Scholar

44.Fayer, R, Graczyk, TK, Cranfield, MR, Trout, JM. Gaseous disinfection of Cryptosporidium parvum oocysts. Appl Environ Microbiol 1996;62:3908–3909.Google Scholar

45.Centers for Disease Control and Prevention. 1999 USPHS/IDSA guidelines for the prevention of opportunistic infections in persons infected with human immunodeficiency virus. MMWR 1999;48(RR-10):1–59.Google Scholar

46.Centers for Disease Control and Prevention. Guidelines for preventing opportunistic infections among hematopoietic stem cell transplant recipients: recommendations of the CDC, the Infectious Disease Society of America, and the American Society of Blood and Marrow Transplantation. MMWR 2000;49(RR-10):1–128.Google Scholar

47.Bouchier, I. Cryptosporidiosis in water supplies. Third report of the group of experts to: Department of Environment, Transport, and the Regions and Department of Health, London, UK: DETR, 1998.Google Scholar

48.Garner, JS, Hospital Infection Control Practices Advisory Committee. Guideline for isolation precautions in hospitals. Infect Control Hosp Epidemiol 1996;17:53–80.Google Scholar

49.Bruce, BB, Blass, MA, Blumberg, HM, Lennox, JL, del Rio, C, Horsburg, CR. Risk of Cryptosporidium parvum transmission between hospital roommates. Clin Infect Dis 2000;31:947–950.Google Scholar

50.Altekruse, SF, Cohen, ML, Swerdlow, DL. Emerging foodborne diseases. Emerg Infect Dis 1997;3:285–293.Google Scholar

51.Slutsker, L, Altekruse, SF, Swerdlow, DL. Foodborne diseases: emerging pathogens and trends. Infect Dis Clin North Am 1998;12:199–216.CrossRef Google Scholar PubMed

52.Swerdlow, DL, Altekruse, SF. Food-borne diseases in the global village: what's on the plate for the 21st century. In: Scheld, WM, Craig, WA, Hughes, JM, eds. Emerging Infections 2. Washington, DC: ASM Press;1998:273–294.Google Scholar

53.Mead, PS, Slutsker, L, Dietz, V, McCaig, LF, Bresee, JS, Shapiro, C, et al. Food-related illness and death in the United States. Emerg Infect Dis 1999;5:607–625.Google Scholar

54.Armstrong, GL, Hollingsworth, J, Morris, JG JrEmerging foodborne pathogens: Escherichia coli O157:H7 as a model of entry of a new pathogen into the food supply of the developed world. Epidemiol Rev 1996;18:29–51.Google Scholar

55.Park, S, Worobo, RW, Durst, RA. Escherichia coli O157:H7 as an emerging foodborne pathogen: a literature review. Crit Rev Food Sci Nutr 1999;39:481–502.Google Scholar

56.Riley, LW, Remis, RS, Helgerson, SD, McGee, HB, Wells, JG, Davis, BR, et al. Hemorrhagic colitis associated with a rare Escherichia coli serotype. N Engl J Med 1983;308:681–685.Google Scholar

57.Barrett, TJ, Lior, H, Green, JH, Khakhria, R, Wells, JG, Bell, BP, et al. Laboratory investigation of a multistate food-borne outbreak of Escherichia coli O157:H7 by using pulsed-field gel electrophoresis and phage typing. J Clin Microbiol 1994;32:3013–3017.Google Scholar

58.Whittam, TS, McGraw, EA, Reid, SD. Pathogenic Escherichia coli O157:H7: a model for emerging infectious diseases. In: Krause, RM, ed. Emerging Infections: Biomedical Research Reports. San Diego, CA: Academic Press; 1998:163–183.Google Scholar

59.Sparling, PH. Escherichia coli O157:H7 outbreaks in the United States, 1982-1996. JAMA 1998;213:1733.Google Scholar

60.Verweyen, HM, Karch, H, Brandis, M, Zimmerhackl, LB. Enterohemorrhagic Escherichia coli infections: following transmission routes. Pediatr Nephrol 1999;14:73–83.Google Scholar

61.Parry, SM, Salmon, RL. Sporadic STEC O157 infection: secondary household transmission in Wales. Emerg Infect Dis 1998;4:657–661.Google Scholar

62.Tuttle, J, Gomez, T, Doyle, MP, Wells, JG, Zhao, T, Tauxe, RV, et al. Lessons from a large outbreak of Escherichia coli O157:H7 infections: insights into the infectious dose and method of widespread contamination of hamburger patties. Epidemiol Infect 1999;122:185–192.Google Scholar

63.Tilden, J JrYoung, W, McNamara, AM, Custer, C, Boesel, B, Lambert-Fair, MA, et al. A new route of transmission of Escherichia coli: infection from dry fermented salami. Am J Public Health 1996;86:1142–1145.Google Scholar

64.Karmali, MA, Arbus, GS, Petric, M, Patrick, ML, Roscoe, M, Shaw, J, et al. Hospital-acquired Escherichia coli O157:H7 associated haemolytic uraemic syndrome in a nurse. Lancet 1988;1(8584):526.CrossRef Google Scholar PubMed

65.Kohli, HS, Chaudhuri, AKR, Todd, WTA, Mitchell, AAB, Liddell, KG. A severe outbreak of E. coli O157:H7 in two psychogeriatric wards. J Public Health Med 1994;16:11–15.Google Scholar

66.Preston, M, Borczyk, A, Davidson, R. Hospital outbreak of Escherichia coli O157:H7 associated with a rare phage type—Ontario. Can Communicable Dis Rep 1997;23:33–36.Google Scholar PubMed

67.Cheasty, T, Robertson, R, Chart, H, Mannion, P, Syed, Q, Garvey, R, et al. The use of serodiagnosis in the retrospective investigation of a nursery outbreak associated with Escherichia coli O157:H7. J Clin Pathol 1998;51:498–501.Google Scholar

68.Weightman, NC, Kirby, PJG. Nosocomial Escherichia coli O157 infection. J Hosp Infect 2000;44:107–111.Google Scholar

69.Spika, JS, Parsons, JE, Nordenberg, D, Wells, JG, Gunn, RA, Blake, PA. Hemolytic uremic syndrome and diarrhea associated with Escherichia coli O157:H7 in a day care center. J Pediatr 1986;109:287–291.Google Scholar

70.Belongia, EA, Osterholm, MT, Soler, JT, Ammend, DA, Braun, JE, MacDonald, LK. Transmission of Escherichia coli O157:H7 infection in Minnesota child day-care facilities. JAMA 1993;269:883–888.Google Scholar

71.Allaby, MAK, Mayon-White, R. Escherichia coli O157: outbreak in a day nursery. Comm Dis Rep CDR Review 1995;5(1)R4-6.Google Scholar

72.Ryan, CA, Tauxe, RV, Hosek, GW, Wells, JG, Stoesz, PA, McFadden, HW Jret al. Escherichia coli O157:H7 diarrhea in a nursing home: clinical, epidemiological, and pathological findings. J Infect Dis 1986;154:631–638.Google Scholar

73.Carter, AO, Borczyk, AA, Carlson, JA, Harvey, B, Hockin, JC, Karmali, MA, et al. A severe outbreak of Escherichia coli O157:H7-associated hemorrhagic colitis in a nursing home. N Engl J Med 1987;317:1496–1500.Google Scholar

74.Heuvelink, AE, Bleumink, B, van den Biggelaar, FL, Te Giffel, MC, Beumer, RR, de Boer, E. Occurrence and survival of verocytotoxin-producing Escherichia coli 0157 in raw cow's milk in The Netherlands. J Food Prot 1998;61:1597–1601.Google Scholar

75.Himathongkham, S, Riemann, H. Destruction of Salmonella typhimurium, Escherichia coli O157:H7 and Listeria monocytogenes in chicken manure by drying and/or gassing with ammonia. FEMS Microbiol Lett 1999;171:179–182.Google Scholar

76.Beuchat, LR. Survival of enterohemorrhagic Escherichia coli O157:H7 in bovine feces applied to lettuce and the effectiveness of chlorinated water as a disinfectant. J Food Prot 1999;62:845–849.Google Scholar

77.Taormina, PJ, Beuchat, LR. Comparison of chemical treatments to eliminate enterohemorrhagic Escherichia coli O157:H7 on alfalfa seeds. J Food Prot 1999;62:318–324.Google Scholar

78.Taormina, PJ, Beuchat, LR. Behavior of enterohemorrhagic Escherichia coli O157:H7 on alfalfa sprouts during the sprouting process as influenced by treatments with various chemicals. J Food Prot 1999;62:850–856.Google Scholar

79.Castillo, A, Lucia, LM, Kemp, GK, Acuff, GR. Reduction of Escherichia coli O157:H7 and Salmonella typhimurium on beef carcass surfaces using acidified sodium chlorite. J Food Prot 1999;62:580–584.Google Scholar

80.Rice, EW, Clark, RM, Johnson, CH. Chlorine inactivation of Escherichia coli O157:H7. Emerg Infect Dis 1999;5:461–463.Google Scholar

81.Venkitanarayanan, KS, Ezeike, GO, Hung, YC, Doyle, MP. Inactivation of Escherichia coli O157:H7 and Listeria monocytogenes on plastic kitchen cutting boards by electrolyzed oxidizing water. J Food Prot 1999;62:857–860.Google Scholar

82.Rutala, WA, Barbee, SL, Aguiar, NC, Sobsey, MD, Weber, DJ. Antimicrobial activity of home disinfectants and natural products against potential human pathogens. Infect Control Hosp Epidemiol 2000;21:33–38.Google Scholar

83.US Food and Drug Administration. Food Code. Recommendations of the United States Public Health Service. Springfield, VA: FDA, National Technical Information; 1995.Google Scholar

84.Taormina, PJ, Beuchat, LR, Slutsker, L. Infections associated with eating seed sprouts: an international concern. Emerg Infect Dis 1999;5:626–634.Google Scholar

85.Warren, JR, Marshall, B. Unidentified curved bacilli on gastric epithelium in active chronic gastritis. Lancet 1983;1:1273–1275.Google Scholar PubMed

86.Marshall, BJ, Warren, JR. Unidentified curved bacilli in the stomach of patients with gastritis and peptic ulceration. Lancet 1984;1:1311–1314.Google Scholar

87.Gold, BD, Marty, A. Helicobacter pylori. In: Horsburgh, CR JrNelson, AM, eds. Pathology of Emerging Infections. Washington, DC: American Society for Microbiology; 1997:225–241.Google Scholar

88.Parsonnet, J. Helicobacter pylori. Infect Dis Clin North Am 1998;12:185–197.Google Scholar

89.Kuipers, EJ, Blaser, MJ. Helicobacter pylori and gastroduodenal disorders. In: Scheld, WM, Armstrong, D, Hughes, JM, ed. Emerging Infections I. Washington DC: American Society for Microbiology Press; 1998:191–206.Google Scholar

90.Rupnow, MF, Shachter, RD, Owens, DK, Parsonnet, J. A dynamic transmission model for predicting trends in Helicobacter pylori and associated diseases in the United States. Emerg Infect Dis 2000;6:228–237.Google Scholar

91.Sahay, P, Axon, ATR. Reservoirs of Helicobacter pylori and modes of transmission. Helicobacter 1996;1:175–182.CrossRef Google Scholar PubMed

92.Thomas, JE, Gibson, GR, Darboe, MK, Dale, A, Weaver, LT. Isolation of Helicobacter pylori from human faeces. Lancet 1992;340:1194–1195.Google Scholar

93.Parsonnet, J, Shmuely, H, Haggerty, T. Fecal and oral shedding of Helicobacter pylori from healthy infected adults. JAMA 1999;282:2240–2245.Google Scholar

94.Hardo, PG, Tugnait, A, Hassan, F, Lynch, DAF, West, AP, Mapstone, NP, et al. Helicobacter pylori infection and dental care. Gut 1995;37:44–46.Google Scholar

95.Begue, RE, Gonzales, JL, Correa-Gracian, H, Tang, SC. Dietary risk factors associated with the transmission of Helicobacter pylori in Lima, Peru. Am J Trop Med Hyg 1998;59:637–640.Google Scholar

96.Klein, PD, Gastrointestinal Physiology Working Group, Graham, DY, Gaillour, A, Opekun, AR, Smith, EO. Water source as risk factor for Helicobacter pylori infection in Peruvian children. Lancet 1991;337:1503–1506.Google Scholar

97.Tytgat, GN. Endoscopic transmission of Helicobacter pylori. Aliment Pharmacol Ther 1995;9(suppl 2):105–110.Google Scholar

98.Gullini, S, Boccini, S, Contarini, D, Macario, F, Basso, O. Is transmission of Campylobacter pylori by endoscopic examination possible? Endoscopy 1988;20:162.Google Scholar

99.Ramsey, EJ, Carey, KV, Peterson, WL, Jackson, JJ, Murphy, FK, Read, NW, et al. Epidemic gastritis with hypochlorhydria. Gastroenterology 1979;76:1449–1457.CrossRef Google Scholar PubMed

100.Gledhill, T, Leicester, RJ, Addis, B, Lightfoot, N, Barnard, J, Viney, N, et al. Epidemic hypochlorhydria. BMJ 1985;290:1383–1386.CrossRef Google Scholar PubMed

101.Miyaji, H, Kohli, Y, Azuma, T, Ito, S, Hirai, M, Ito, Y, et al. Endoscopic cross-infection with Helicobacter pylori. Lancet 1995;345:464.Google Scholar

102.Debongnie, JC, Bouckaert, A. Transmission of Helicobacter pylori by endoscopy? Endoscopy 1993;25:436.Google Scholar

103.Wu, MS, Wang, JT, Yang, JC, Wang, HH, Sheu, JC, Chen, DS, et al. Effective reduction of Helicobacter pylori infection after upper gastrointestinal endoscopy by mechanical washing of the endoscope. Endoscopy 1996;43:1660–1664.Google Scholar

104.Langenberg, W, Rauws, EAJ, Oudbier, JH, Tytgat, GNJ. Patient-to-patient-transmission of Campylobacter pylori infection by fiberoptic gastroduodenoscopy and biopsy. J Infect Dis 1990;161:507–511.CrossRef Google Scholar PubMed

105.van der Hulst, RWM, Koycu, B, Keller, JJ, Feller, M, Rauws, EAJ, Dankert, J, et al. H. pylori reinfection after successful eradication analyzed by RAPD or RFLP. Gastroenterology 1996;110:A284. Abstract.Google Scholar

106.Figura, N. Mouth-to-mouth resuscitation and Helicobacter pylori infection. Lancet 1996;347:1342.Google Scholar

107.Chong, J, Marshall, BJ, Barkin, JS, McCallum, RW, Reiner, DK, Hoffman, SR, et al. Occupational exposure to Helicobacter pylori for the endoscopy professional: a sera epidemiological study. Am J Gastroenterology 1994;89:1987–1992.Google Scholar

108.Nabwera, HM, Logan, RP. Epidemiology of Helicobacter pylori: transmission, translocation and extragastric reservoirs. J Physiol Pharmacol 1999;50:711–722.Google Scholar

109.Cellini, L, Allocati, N, Angelucci, D, Iezzi, T, Di Campli, E, Marzio, L, et al. Coccoid Helicobacter pylori not culturable in vitro reverts in mice. Microbiol Immunol 1994;38:843–850.CrossRef Google Scholar PubMed

110.West, AP, Millar, MR, Tompkins, DS. Effect of physical environment on survival of Helicobacter pylori. J Clin Pathol 1992;45:228–231.Google Scholar

111.Shahamat, M, Mai, U, Paszko-Kolva, C, Kessel, M, Colwell, RR. Use of autoradiography to assess viability of Helicobacter pylori in water. Appl Environ Microbiol 1993;59:1231–1235.Google Scholar

112.Fan, XG, Chua, A, Li, TG, Zeng, OS. Survival of Helicobacter pylori in milk and tap water. J Gastroenterol Hepatol 1998;13:1096–1098.Google Scholar

113.Hulten, K, Enroth, H, Nystrom, T, Engstrand, L. Presence of Helicobacter species DNA in Swedish water. J Appl Microbiol 1998;85:282–286.Google Scholar

114.Sasaki, K, Tajiri, Y, Sata, M, Fujii, Y, Matsubara, F, Zhao, M, et al. Helicobacter pylori in the natural environment. Scand J Infect Dis 1999;31:275–279.Google Scholar

115.Akamatsu, T, Tabata, K, Hironga, M, Kawakami, H, Uyeda, M. Transmission of Helicobacter pylori infection via flexible fiberoptic endoscopy. Am J Infect Control 1996;24:396–401.Google Scholar

116.Graham, DY, Osato, MS. Disinfection of biopsy forceps and culture of Helicobacter pylori from gastric mucosal biopsies. Am J Gastroenterol 1999;94:1422–1423.Google Scholar

117.Kaneko, H, Mitsuma, T, Kotera, H, Uchida, K, Furusawa, A, Morise, K. Are routine cleaning methods sufficient to remove Helicobacter pylori from endoscopic equipment? Endoscopy 1993;25:435.Google Scholar

118.Fantry, GT, Zheng, QX, James, SP. Conventional cleaning and disinfection techniques eliminate the risk of endoscopic transmission of Helicobacter pylori. Am J Gastroenterol 1995;90:227–232.Google Scholar

119.Cronmiller, JR, Nelson, DK, Jackson, DK, Kim, CH. Efficacy of conventional endoscopic disinfection and sterilization methods against Helicobacter pylori contamination. Helicobacter 1999;4:198–203.Google Scholar

120.Shimada, T, Terano, A, Ota, S, Takikawa, H, Sumino, S. Risk of iatrogenic transmission of Helicobacter pylori by gastroscopes. Lancet 1996;347:1342–1343.Google Scholar

121.Roosendaal, R, Kuipers, EJ, van den Brule, AJC, Pena, AS, Meuwissen, SGM, Walboomers, JMM, et al. Detection of Helicobacter pylori DNA by PCR in gastrointestinal equipment. Lancet 1993;341:900.Google Scholar

122.Johnson, CH, Rice, EW, Reasoner, DJ. Inactivation of Helicobacter pylori by chlorination. Appl Environ Microbiol 1997;63:4969–4970.Google Scholar

123.Centers for Disease Control and Prevention. Recommendations for prevention and control of hepatitis C (HCV) infection and HCV-related chronic disease. MMWR 1998;47(RR-19):1–39.Google Scholar

124.Alter, MJ, Kruszon-Moran, D, Nainan, OV, McQuillan, GM, Gao, F, Moyer, LA, et al. The prevalence of hepatitis C virus infection in the United States, 1988 through 1994. N Engl J Med 1999;341:556–562.Google Scholar

125.Alter, MJ. Hepatitis C infection in the United States. J Hepatol 1999;31(suppl 1):88–91.Google Scholar

126.Fridey, JL. Hepatitis C and transfusions: “lookback” primer [CD-ROM, version 8]. Wellesley, MA: UpToDate; 2000.Google Scholar

127.Schreiber, GB, Busch, MP, Keinman, SH, Korelitz, JJ. The risk of transfusion-transmitted viral infections. N Engl J Med 1996;334:1685–1690.Google Scholar

128.Mauser-Bunschoten, EP, Bresters, D, van Drimmelen, AA, Roosendaal, G, Cuypers, HT, Reesink, HW, et al. Hepatitis C infection and viremia in Dutch hemophilia patients. J Med Virol 1995;45:241–246.Google Scholar

129.Bjoro, K, Froland, SS, Yun, Z, Samdal, HH, Haaland, T. Hepatitis C infection in patients with primary hypogammaglobulinemia after treatment with contaminated immune globulin. N Engl J Med 1994;331;1607–1611.Google Scholar

130.Quinti, I, Pandolfi, F, Paganelli, R, el Salman, D, Giovannetti, A, Rosso, R, et al. HCV infection in patients with primary defects of immunoglobulin production. Clin Exp Immunol 1995;102:11–16.Google Scholar

131.Bjoro, K, Shaug, K, Haaland, T, Froland, SS. Long-term outcome of chronic hepatitis C virus infection in primary hypogammaglobulinemia. QJM 1999;92:433–441.Google Scholar

132.Power, JP, Lawlor, E, Davidson, F, Holmes, EC, Yap, PL, Simmonds, P. Molecular epidemiology of an outbreak of infection with hepatitis C virus in recipients of anti-D immunoglobulin. Lancet 1995;345:1211–1213.Google Scholar

133.Kenny-Walsh, E. Clinical outcomes after hepatitis C infection from contaminated anti-D immune globulin. N Engl J Med 1999;340:1228–1233.Google Scholar

134.Guyer, B, Bradley, DW, Bryan, JA, Maynard, JE. Non-A, non-B hepatitis among recipients in a plasmapheresis stimulation program. J Infect Dis 1979;139:634–640.Google Scholar

135.Muss, N, Frosner, GG, Sandhofer, F. Epidemic outbreak of non-A, non-B hepatitis in a plasmapheresis center, I: epidemiological observations. Infection 1985;13:57–60.Google Scholar

136.Eggen, BM, Nordbo, SA. Transmission of HCV by organ transplantation. N Engl J Med 1992;326:411.Google Scholar

137.Cardo, DM, Bell, DM. Bloodborne pathogen transmission in health care workers. Infect Dis Clin North Am 1997;11:331–346.Google Scholar

138.Sanchez-Tapias, JM. Nosocomial transmission of hepatitis C virus. J Hepatol 1999;31(suppl 1):107–112.Google Scholar

139.Rosen, HR. Primer on hepatitis C for hospital epidemiologists. Infect Control Hosp Epidemiol 2000;21:229–234.Google Scholar

140.Beltrami, EM, Williams, IT, Shapiro, CN, Chamberland, ME. Risk and management of blood-borne infections in health care workers. Clin Microbiol Rev 2000;13:385–407.CrossRef Google Scholar PubMed

141.Pereira, BJ, Levey, AS. Hepatitis C virus infection in dialysis and renal transplantation. Kidney Int 1997;51:981–999.Google Scholar

142.Moyer, LA, Alter, MJ. Hepatitis C virus in the hemodialysis setting: a review with recommendations for control. Semin Dial 1994;7:124–127.Google Scholar

143.Wreghitt, TG. Blood-borne virus infections in dialysis units—a review. Rev Med Virol 1999;9:101–109.Google Scholar

144.Tokars, JI, Miller, ER, Alter, MJ, Arduino, MJ. National surveillance of dialysis associated diseases in the United States, 1995. ASAIO J 1998;44:98–107.Google Scholar

145.Tokars, JI, Miller, ER, Alter, MJ, Arduino, MJ. National surveillance of dialysis-associated diseases in the United States, 1997. Semin Dial 2000;13:75–85.Google Scholar

146.Allander, T, Medin, C, Jacobson, SH, Grillner, L, Persson, MAA. Hepatitis C transmission in a hemodialysis unit: molecular evidence for spread of virus among patients not sharing equipment. J Med Virol 1994;43:415–419.Google Scholar

147.Le Pogam, S, le Chapois, D, Christen, R, Dubois, F, Barin, F, Goudeau, A. Hepatitis C in a hemodialysis unit: molecular evidence for nosocomial transmission. J Clin Microbiol 1998;36:3040–3043.Google Scholar

148.Norder, H, Bergstrom, A, Uhnoo, I, Alden, J, Weiss, L, Czajkowski, J, et al. Confirmation of nosocomial transmission of hepatitis C virus by phylogenetic analysis of the NS5-B region. J Clin Microbiol 1998;36:3066–3069.Google Scholar

149.Katsoulidou, A, Paraskevis, D, Kalapothaki, V, Arvanitis, D, Karayiannis, P, Hadjiconstantiou, V, et al. Molecular epidemiology of hepatitis C virus outbreak in a haemodialysis unit. Nephrol, Dialy, Transplant 1999;14:1188–1194.Google Scholar

150.Izopet, J, Pasquier, C, Sandres, K, Puel, J, Rostaing, L. Molecular evidence for nosocomial transmission of hepatitis C in a French hemodialysis unit. J Med Virol 1999;58:139–144.Google Scholar

151.Abacioglu, YH, Bacaksiz, F, Bahar, IH, Simmonds, P. Molecular evidence of nosocomial transmission of hepatitis C virus in a haemodialysis unit. Eur J Clin Microbiol Infect Dis 2000;19:182–186.Google Scholar

152.Grethe, S, Gemsa, F, Monazahian, M, Bohme, I, Uy, A, Thomssen, R. Molecular epidemiology of an outbreak of HCV in a hemodialysis unit direct sequencing of HCV-HVR1 as an appropriate tool of phylogenetic analysis. J Med Virol 2000;60:152–158.Google Scholar

153.Alfurayh, O, Sabeel, A, Al Ahdal, MN, Almeshari, K, Kessie, G, Hamid, M, et al. Hand contamination with hepatitis C virus in staff looking after hepatitis C-positive hemodialysis patients. Am J Nephrol 2000;20:103–106.Google Scholar

154.Bronowicki, J-P, Venard, V, Botte, C, Monhoven, N, Gastin, I, Chone, L, et al. Patient-to-patient transmission of hepatitis C virus during colonoscopy. N Engl J Med 1997;337:237–240.Google Scholar

155.Le Pogam, S, Gondeau, A, Bacq, Y. Nosocomial transmission of hepatitis C virus. Ann Intern Med 1999;131:794.Google Scholar

156.Tennenbaum, R, Colardelle, P, Chochon, M, Maisonneuve, P, Jean, F, Andrieu, J. [Hepatitis C after retrograde cholangiography.] Gastroenterol Clin Biol 1993;17:763–764. French.Google Scholar

157.Widell, A, Christensson, B, Wiebe, T, Schalen, C, Hansson, HB, Allander, T, et al. Epidemiologic and molecular investigation of outbreaks of hepatitis C virus infection on a pediatric oncology service. Ann Intern Med 1999;130:130–134.Google Scholar

158.Sawayama, Y, Hayashi, J, Kakuda, K, Furusyo, N, Ariyama, I, Kawakami, Y, et al. Hepatitis C virus infection in institutionalized psychiatric patients: possible role of transmission by razor sharing. Dig Dis Sci 2000;45:351–356.Google Scholar

159.Lesourd, F, Izopet, J, Mervan, C, Payen, JL, Sandres, K, Monrozies, X, et al. Transmission of hepatitis KC virus during the ancillary procedures for assisted conception. Hum Reprod 2000;15:1083–1085.Google Scholar

160.Schvarcz, R, Johansson, B, Nystrom, B, Sonnerborg, A. Nosocomial transmission of hepatitis C virus. Infection 1997;25:74–77.Google Scholar

161.Chant, K, Kociuba, K, Munro, R, Crone, S, Kerridge, R, Quin, J, et al. Investigation of possible patient-to-patient transmission of hepatitis C in a hospital. New South Wales Public Health Bulletin 1994;5:47–51.Google Scholar

162.Knoblanche, GK. Revision of the anaesthetic aspects of an infection control policy following reporting of hepatitis C nosocomial infection. Anaesth Intensive Care 1996;24:169–172.Google Scholar

163.Greene, ES. Hepatitis C nosocomial infection. Anaesth Intensive Care 1997;25:86–87.Google Scholar

164.Knoblanche, G. Infection control: A reply to Prof. E. S. Greene. Anaesth Intensive Care 1997;25:87.Google Scholar

165.Lloyd, G, Howells, J, Liddle, C, Klineberg, PL. Barriers to hepatitis C transmission within breathing systems: efficacy of a pleated hydrophobic filter. Anaesth Intensive Care 1997;25:235–238.Google Scholar

166.Cooper, BW, Krusell, A, Tilton, RC, Goodwin, R, Levitz, RE. Seroprevalence of antibodies to hepatitis C virus in high-risk personnel. Infect Control Hosp Epidemiol 1992;13:82–85.Google Scholar

167.Thomas, DL, Factor, SH, Kelen, GC, Washington, AS, Taylor, E, Quinn, TC. Viral hepatitis in health care personnel at the Johns Hopkins Hospital. Arch Intern Med 1993;153:1705–1712.Google Scholar

168.Panlilio, AL, Shapiro, CN, Schable, CA, Mendelson, MH, Montecalvo, MA, Kunches, LM, et al. Serosurvey of human immunodeficiency virus, hepatitis B virus, and hepatitis C virus infection among hospital-based surgeons. Serosurvey Study Group. J Am Coll Surg 1995;180:16–24.Google Scholar

169.Shapiro, CN, Tokars, JI, Chamberland, ME. Use of the hepatitis-B vaccine and infection with hepatitis B and C among orthopaedic surgeons. The American Academy of Orthopaedic Surgeons Serosurvey Study Committee. J Bone Joint Surg Am 1996;78:1791–1800.Google Scholar

170.Thomas, DL, Gruninger, SE, Siew, C, Joy, ED, Quinn, TC. Occupational risk of hepatitis C infections among general dentists and oral surgeons in North America. Am J Med 1996;100:41–45.Google Scholar

171.Mitsui, T, Iwano, K, Masuko, K, Yamazaki, C, Okamoto, H, Tsuda, F, et al. Hepatitis C infection in medical personnel after needlestick injury. Hepatology 1992;16:1109–1114.Google Scholar

172.Satori, M, La Terra, G, Aglietta, M, Manzin, A, Navino, C, Verzetti, G. Transmission of hepatitis C via blood splash into conjunctiva. Scand J Infect Dis 1993;25:270–271.CrossRef Google Scholar

173.Ippolito, G, Puro, V, Petrosillo, N, De Carli, G, Micheloni, G, Magliano, E. Simultaneous infection with HIV and hepatitis C virus following occupational conjunctival blood exposure. JAMA 1998;280:28–29.Google Scholar

174.Hepatitis C virus transmission from health care worker to patient. Commun Dis Rep CDR Weekly 1995;5:121.Google Scholar

175.Esteban, JI, Gomez, J, Martell, M, Cabot, B, Quer, J, Camps, J, et al. Transmission of hepatitis C virus by a cardiac surgeon. N Engl J Med 1996;334:555–560.Google Scholar

176.Transmission of hepatitis C virus from surgeon to patient prompts look-back. Commun Dis Rep CDR Weekly 1999;9:387.Google Scholar

177.Bond, WW, Favero, MS, Petersen, NJ, Gravelle, CR, Ebert, JW, Maynard, JE. Survival of hepatitis B virus after drying and storage for one week. Lancet 1981;1:550–551.Google Scholar

178.Cuypers, HT, Bresters, D, Winkel, IN, Reesink, HW, Weiner, AJ, Houghton, M, et al. Storage conditions of blood samples and primer selection affect the yield of cDNA polymerase chain reaction products of hepatitis C virus. J Clin Microbiol 1992;30:3220–3224.Google Scholar

179.Sartor, C, Charrel, RN, de Lamballerie, X, Sambuc, R, de Micco, P, Boubli, L. Evaluation of a disinfection procedure for hysteroscopes contaminated by hepatitis C virus. Infect Control Hosp Epidemiol 1999;20:434–436.Google Scholar

180.Rey, JF, Halfon, P, Feryn, JM, Khiri, H, Masseyeff, MF, Ouzan, D. Risk of transmission of hepatitis C virus by digestive endoscopy. Gastroenterol Clin Biol 1995;19:346–349.Google Scholar

181.Chanzy, B, Due-Bin, DL, Rousset, B, Morand, P, Morel-Baccard, C, Marchetti, B, et al. Effectiveness of a manual disinfection procedure in eliminating hepatitis C virus from experimentally contaminated endoscopes. Gastrointest Endoscopy 1999;50:147–151.Google Scholar

182.Ouzan, D. [Risk of transmission of hepatitis C through endoscopy of the digestive tract] Presse Med 1999;28:1091–1094. French.Google Scholar