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Foodborne outbreaks caused by salmonella in Italy, 1991–4

Published online by Cambridge University Press:  15 May 2009

G. Scuderi ,
M. Fantasia ,
E. Filetici  and
M. P. Anastasio
G. Scuderi*
Affiliation:
Laboratory of Immunology, Istituto Superiors di Sanità, Rome, Italy
M. Fantasia
Affiliation:
Laboratory of Bacteriology and Medical Mycology, Istituto Superiore di Sanità, Rome, Italy
E. Filetici
Affiliation:
Laboratory of Bacteriology and Medical Mycology, Istituto Superiore di Sanità, Rome, Italy
M. P. Anastasio
Affiliation:
Laboratory of Bacteriology and Medical Mycology, Istituto Superiore di Sanità, Rome, Italy
*
* Correspondence and requests for reprints: Dr Gabriella Scuderi, Laboratorio di Epidemiologia e Biostatistica, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
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This report summarizes studies on 1699 foodborne outbreaks, in Italy, reported to the Istituto Superiore di Sanità (ISS) (the National Institute of Health of Italy, Rome) during the period 1991–4. The most frequently reported foodborne outbreaks were caused by salmonellae (81%), in particular by Salmonella enteritidis and non-serotyped group D salmonella (34% and 33% of the total salmonella outbreaks, respectively). A vehicle was implicated in 69% of the salmonella outbreaks; eggs were implicated in 77% of the outbreaks for which a vehicle was identified or suspected. Salmonella strains isolated in 54 outbreaks were studied for phenotypic and genotypic characteristics. The isolates belonged to S. enteritidis (50 outbreaks), S. typhimurium (three outbreaks) and S. hadar (one outbreak). In the S. enteritidis outbreaks, phage type 4 was most frequently isolated (64·8%), followed by phage type 1 (14·8%). The virulence plasmid of 38 megadaltons was found in many different phage types of S. enteritidis.

Type
Special Article
Information
Epidemiology & Infection , Volume 116 , Issue 3 , June 1996 , pp. 257 - 265
Copyright
Copyright © Cambridge University Press 1996

References

REFERENCES

1.CDC. Summary of notifiable diseases, United States, 1993. MMWR 1994; 42: 50.Google Scholar
2.CDSC, PHLS. Surveillance of gastrointestinal infections: 1980–89. CDR 1989; 89/52: 1.Google Scholar
3.Sockett, PN, Cowden, JM, Le Baigue, S, Ross, D, Adak, GK, Evans, H. Foodborne disease surveillance in England and Wales: 1989–1991. CDR Rev 1993; 3: R161.Google ScholarPubMed
4.CDSC, PHLS. Salmonella in humans. England and Wales: quarterly report. CDR 1994; 4: 204–8.Google Scholar
5.CDSC, PHLS. Foodborne disease surveillance in England and Wales: 1986/88. CDR 1990; 90/15: 3–8.Google Scholar
6.CDC. Outbreaks of Salmonella enteritidis gastro enteritis. California, 1993. MMWR 1993; 42: 793–7.Google Scholar
7. Italy, Ministero della Sanità. DESIP Div II. Circolare n. 16–28 12. 1984. Sorveglianza delle Salmonelle edegli Enterobatteri.Google Scholar
8. Italy, Ministero della Sanità D.M. 15 12. 1990. Sistema informativo delle Malattie Infettive e Diffusive. Gazz Uff 8 01. 1991. Serie Gen. n. 6.Google Scholar
9.Fantasia, M, Filetici, E, Anastasio, MP, Marcozzi, MD, Gramenzi, MP, Aureli, P. Italian experience in Salmonella enteritidis 1978–1988: characterization of isolates from food and man. Int J Food Microbiol 1991; 12: 353–62.CrossRefGoogle ScholarPubMed
10.Fantasia, M, Filetici, E. Salmonella enteritidis in Italy. Int J Food Microbiol 1994; 21: 7–13.CrossRefGoogle ScholarPubMed
11. Italy, Ministero della Sanità. Direzione Generale Servizi Igiene Pubblica Divisione Profilassi Malattie Infettive. Boll Min San, 1995.Google Scholar
12.Epidemiology Programme Office, Centers for Disease Control, Atlanta, Georgia. EPI INFO version 5.1b. 03, 1991.Google Scholar
13.Bauer, AW, Kirby, MM, Sherris, JC, Turk, M. Antibiotic susceptibility testing by a standardized single disc method. Am J Clin Pathol 1966; 45: 493–6.CrossRefGoogle Scholar
14.Ward, LR, De Sa, JDH, Rowe, B. Aphage typing scheme for Salmonella enteritidis. Epidemiol Infect 1987; 99: 291–4.CrossRefGoogle ScholarPubMed
15.Birnboim, HC, Doly, J. A rapid alkaline extraction procedure for screening recombinant plasmid DNA. Nucleic Acids Res 1979; 7: 1513–23.CrossRefGoogle ScholarPubMed
16.Rodrigue, DC, Tauxe, RV, Rowe, B. International increase in Salmonella enteritidis, a new pandemic? Epidemiol Infect 1990; 105: 21–7.CrossRefGoogle ScholarPubMed
17.Mishu, B, Koeler, J, Lee, LA et al. , Outbreaks of Salmonella enteritidis infections in the United States, 1985–1991. J Infect Dis 1994; 169: 547–52.CrossRefGoogle ScholarPubMed
18.Caffer, MI, Eiguer, T. Salmonella enteritidis in Argentina. Int J Food Microbiol 1994; 21: 15–9.CrossRefGoogle ScholarPubMed
19.Binkin, N, Scuderi, G, Novaco, F et al. , Egg-related Salmonella enteritidis, Italy, 1991. Epidemiol Infect 1993; 110: 227–37.CrossRefGoogle ScholarPubMed
20.St Louis, ME, Morse, DL, Potter, ME et al. , The emergence of grade A eggs as a major source of Salmonella enteritidis infection. New implications for the control of Salmonellosis. JAMA 1988; 259: 2103–7.CrossRefGoogle Scholar
21.Rowe, B, Hall, ML, Word, RL, De Sa, JD. Epidemic spread of Salmonella hadar in England and Wales. BMJ 1980; 280: 1065–6.CrossRefGoogle ScholarPubMed
22.Greco, D, Scuderi, G, Fantasia, M et al. , Linee guida per le indagini su epidemic di salmonellosi di origine alimentare. 1993; Istituto Superiore di Sanità, Rapporti ISTISAN 93/30.Google Scholar
23. Anonymous. Salmonella enteritidis phage type 4: chicken and egg. Lancet 1988; i: 720–2.Google Scholar
24.Nakamura, M, Sato, S, Ohya, T, Suzuki, S, Ikeda, S. Possible relationship of a 36 megadalton Salmonella enteritidis plasmid to virulence in mice. Infect Immun 1985; 47: 831–3.CrossRefGoogle ScholarPubMed
25.Threlfall, EJ, Hampton, MD, Chart, H, Rowe, B. Use of plasmid profile typing for surveillance of Salmonella enteritidis phage type 4 from humans, poultry and eggs. Epidemiol Infect 1994; 112: 25–31.CrossRefGoogle ScholarPubMed
26.Rodrigue, DC, Cameron, DN, Puhr, ND et al. , Comparison of plasmid profiles, phage types, and anti microbial resistance patterns of Salmonella enteritidis isolates in the United States. J Clin Microbiol 1992; 30: 854–7.CrossRefGoogle Scholar