| characterization of salmonella enterica serotype newport isolated from humans and food animals. | salmonella enterica serotype newport isolates resistant to at least nine antimicrobials (including extended-spectrum cephalosporins), known as serotype newport mdr-ampc isolates, have been rapidly emerging as pathogens in both animals and humans throughout the united states. resistance to extended-spectrum cephalosporins is associated with clinical failures, including death, in patients with systemic infections. in this study, 87 salmonella serotype newport strains were characterized by pulsed-f ... | 2003 | 14662912 |
| experimental establishment of persistent infection in swine with a zoonotic strain of salmonella newport. | an experiment was conducted to determine whether a persistent salmonella newport infection could be established in swine, to determine duration of shedding and distribution of the organism in internal organs, and to determine whether changes occurred in antimicrobial susceptibility or plasmid profile of the organism during the course of long-term infection. naturally farrowed salmonella-free pigs (n = 22) were orally exposed to a multiply antimicrobial-resistant zoonotic strain of s newport when ... | 1991 | 1883084 |
| evaluation of salmonella occurrence in domestic animals and humans in north dakota (2000-2005). | to evaluate the occurrence, serotypes, and antimicrobial susceptibility of salmonellae from domestic animals and humans in north dakota. | 2007 | 18041964 |
| some bacterial enteropathogens in wildlife and racing pigeons from trinidad. | fecal and cloacal swabs or feces of wild mammalian, avian and reptilian species, either farmed or free-ranging, and of racing pigeons (columba livia) kept in lofts were cultured for salmonella spp., campylobacter spp., and yersinia spp. of 291 free-ranging mammals tested, 6 (2%) and 1 (< 1%) yielded positive cultures of salmonella spp. and campylobacter spp., respectively. salmonella newport was the predominant serotype isolated and the opossum (didelphis marsupialis insularis) had the significa ... | 1998 | 9476228 |