{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,29]],"date-time":"2025-09-29T15:19:31Z","timestamp":1759159171547},"reference-count":22,"publisher":"Microbiology Society","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2004,5,1]]},"abstract":"<jats:p>The Belgian Listeria Reference Centre receives between 30 and 50 human clinical strains of <jats:italic>Listeria monocytogenes<\/jats:italic> per year. In general, epidemiological data are absent or incomplete, preventing recognition of episodes of listeriosis. However, data on a clonal relationship between strains can indirectly give an idea of the occurrence of episodes. Human isolates of <jats:italic>L. monocytogenes<\/jats:italic> from 2001 were serotyped, their arsenic-cadmium resistance profiles were determined, and they were pulsotyped with the application of pulsed-field gel electrophoresis using <jats:italic>Asc<\/jats:italic>I and <jats:italic>Apa<\/jats:italic>I restriction endonucleases. On five occasions, two or more strains presented the same serovar, metal-resistance profile and pulsovar, suggesting a clonal relationship. This is the first report to identify accurately potential listeriosis episodes occurring in Belgium.<\/jats:p>","DOI":"10.1099\/jmm.0.05356-0","type":"journal-article","created":{"date-parts":[[2004,4,19]],"date-time":"2004-04-19T22:35:45Z","timestamp":1082414145000},"page":"399-402","source":"Crossref","is-referenced-by-count":13,"title":["Use of PFGE to characterize clonal relationships among Belgian clinical isolates of Listeria monocytogenes"],"prefix":"10.1099","volume":"53","author":[{"given":"Marc","family":"Yde","sequence":"first","affiliation":[{"name":"Listeria Reference Centre, Section of Bacteriology, Institute of Public Health, J. Wytsmanstraat 16, B-1050 Brussels, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Annie","family":"Genicot","sequence":"additional","affiliation":[{"name":"Listeria Reference Centre, Section of Bacteriology, Institute of Public Health, J. 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