title: Salmonella enterica in reptiles of German and Austrian origin.
abstract: Captive reptiles are routinely identified as reservoirs of Salmonella spp. and the number of reports about reptile-associated salmonellosis is increasing. In the present study, Salmonella were detected in 86 of 159 (54.1%) faecal reptile samples cultured. The percentage of Salmonella positive samples was significantly lower in turtles as compared with lizards and snakes, as Salmonella were only detected in one sample from a single turtle out of 38 turtles investigated. In all, 42 different Salmonella serovars were found. All isolated Salmonella belonged to the species enterica, predominantly to the subspecies I (n=46) and IIIb (n=30), but also to subspecies II (n=3), IIIa (n=6) and IV (n=2). All isolates were sensitive to the antimicrobials examined. A comparison between the reptile owners indicated that either no Salmonella were found, or that Salmonella could be isolated from all or nearly all animals of the respective owners. A significantly higher percentage of Salmonella positive reptiles was detected in the group of owners who purchase reptiles in comparison with pure breeders. A total of 88.9% of Salmonella isolates were found in samples of reptiles bought in pet shops and 58.8% in samples from wild-caught animals. The high percentage of Salmonella in reptiles in our study confirms the risk for the transmission of the infection to humans.
authors.affiliation: Bundesforschungsanstalt für Viruskrankheiten der Tiere, Institut für Epidemiologische Diagnostik, Seestr. 55, D-16868 Wusterhausen, Germany. lutz.geue@wus.bfav.de
authors.forename: L
authors.initials: L
authors.lastname: Geue
authors.forename: U
authors.initials: U
authors.lastname: Löschner
mesh_terms: D000818:Animals; D001317:Austria / Q000453:epidemiology; D004197:Disease Reservoirs / Q000662:veterinary; D005243:Feces / Q000382:microbiology; D005858:Germany / Q000453:epidemiology; D006801:Humans; D012104:Reptiles; D012481:Salmonella Infections, Animal / Q000453:epidemiology* / Q000635:transmission; D019779:Salmonella enterica / Q000145:classification / Q000187:drug effects / Q000302:isolation & purification*; D012703:Serotyping / Q000662:veterinary; D015047:Zoonoses