| [three new serotypes of salmonella subgenus i and four serological variants (author's transl)]. | the salmonella strains described in this paper were isolated from clinical and environmental sources in togo (west africa). all strains belong to subgenus i of the genus salmonella. 1. salmonella kodjovi 47:c:-, supplement no. xvii (1974), isolated from stool specimen 2. salmonella dadzie 51:1, v:e, n, x, supplement no. xvii (1974), isolated from stool specimen 3. salmonella mono 4, 12:1, w:1, 5, supplement no. xvii (1975), isolated from pig droppings 4. salmonella chincol var. s-, monophas. 6, ... | 1976 | 998037 |
| application of biochemical fingerprinting to the investigation of clonal groups of salmonella of serotype havana. | a computerised typing method based on biochemical fingerprinting was used to investigate biochemical phenotypes (bpts) among 70 strains of salmonella of serotype havana isolated from human cases of gastroenteritis in iran and other parts of the world. a total of 16 bpts comprising five common and 11 single phenotypes was identified. the most frequently found bpt contained 24 isolates from iran and nine from other countries. three common bpts with two, seven and 15 isolates were found among irani ... | 1992 | 1613776 |
| generation of aromatic-dependent salmonella havana and evaluation of its immunogenic potential in mice and sheep. | the generation of aromatic-dependent (aro-) salmonella havana (group g2, 01, 13, 23) from a smooth wild-type parent strain by transduction with phage p1 is reported. mice immunized with this live aro- s. havana strain (cs234) by the intraperitoneal (i.p.) route were protected against challenge with wild-type s. havana, whereas those immunized by the oral route were not. mice immunized with two doses of formalin-killed aro- s. havana by the i.p. route were also unprotected, in spite of high antib ... | 1991 | 1746157 |
| epidemiologic evidence that prior antimicrobial exposure decreases resistance to infection by antimicrobial-sensitive salmonella. | exposure to antimicrobials is known to increase the risk of infection with antimicrobial-resistant strains of salmonella, but this effect has not been previously demonstrated with antimicrobial-sensitive strains. the effect of prior antimicrobial exposure was studied during a multistate outbreak of salmonellosis caused by an antimicrobial-sensitive strain of salmonella havana: 19 (26%) of 72 persons infected had taken an antimicrobial within 30 days before onset of symptoms. antimicrobial therap ... | 1990 | 2299207 |
| isolation of salmonella havana (13, 23:f. g:-). a rare serotype from human source. | | 1988 | 3169919 |
| salmonella havana. | | 1974 | 4532192 |
| outbreak of multiple drug-resistant salmonella havana originating in pediatric wards of two hospitals in shiraz, iran - in vitro susceptibility patterns. | | 1982 | 7097832 |
| a note on the persistence of salmonella havana and faecal coliforms on a naturally contaminated piggery effluent disposal site. | | 1981 | 7275870 |
| neonatal salmonella havana meningitis. | the clinical features, microbial characterisation and autopsy findings in a premature neonate with salmonellas havana meningitis is presented. s. havana is a very rare pathogen in india. | 1994 | 7868179 |
| embryonic and neonatal mortality from salmonellosis in captive bred raptors. | in a captive breeding center near rome (italy), cases of embryonic and neonatal death were recorded during the breeding seasons in the european eagle owl (bubo bubo), peregrine falcon (falco peregrinus), buzzard (buteo buteo), and lanner falcon. (falco biarmicus). salmonella havana and s. virchow were isolated. three pulli, clinically infected with s. havana, were successfully treated with enrofloxacin. from two groups of healthy 3- to 4-wk-old eagle owls, salmonella sp. group 61 (61:r:-) and s. ... | 1998 | 9476227 |
| high incidence of extra-intestinal infections in a salmonella havana outbreak associated with alfalfa sprouts. | to determine a vehicle and point source for an outbreak of salmonella havana. | 2000 | 11059427 |
| serovars of salmonella isolated from danish turkeys between 1995 and 2000 and their antimicrobial resistance. | the prevalence of salmonella serovars and their antimicrobial resistance patterns were investigated among danish turkeys between 1995 and 2000, by sampling the flocks approximately 14 days before they were slaughtered. within the flocks, the prevalence of salmonella varied from 7.1 per cent to 25 per cent, and 24 different serovars were detected. the five most prevalent, which accounted for 58.5 per cent of the isolates were salmonella heidelberg (16.2 per cent of the isolates), salmonella agona ... | 2002 | 11995678 |
| colicinogeny in local isolates of salmonellae and plasmid transfer studies. | colicinogeny was determined in local isolates of s. typhimurium and s. enteritidis. fourteen out of 35 s. typhimurium isolates of hospital origin were colicin producers whereas only one chicken isolate out of 82 s. enteritidis isolates of various origin (human, chicken or egg) produced colicin. a colicin producing, cephalothin (cpt)- and piperacillin (prl)-resistant local isolate of salmonella havana (h32) harbored 4 plasmids of 54.0, 28.4, 2.7 and 1.9 kb. upon curing its plasmids, the strain lo ... | 2003 | 12800513 |
| development of an ultra rapid and simple multiplex polymerase chain reaction technique for detection of salmonella typhi. | to make a rapid and definite diagnosis of salmonella enteritis, using an ultra rapid multiplex polymerase chain reaction (pcr) detection method for major salmonella serotypes, such as salmonella typhi, salmonella typhimurium and salmonella havana. | 2006 | 16883440 |
| assessment of the microbiological safety of edible roasted nut kernels on retail sale in england, with a focus on salmonella. | there is little published information on the prevalence of salmonella in edible nut kernels. a study in early 2008 of edible roasted nut kernels on retail sale in england was undertaken to assess the microbiological safety of this product. a total of 727 nut kernel samples of different varieties were examined. overall, salmonella and escherichia coli were detected from 0.2 and 0.4% of edible roasted nut kernels. of the nut varieties examined, salmonella havana was detected from 1 (4.0%) sample o ... | 2009 | 19435237 |
| salmonella sp. in game (sus scrofa and oryctolagus cuniculus). | the role of wildlife in the epidemiology of salmonella sp.-induced diseases is a matter of increasing concern to public health. however, to date, reports on the occurrence of salmonella sp. in game hunted for human consumption are very limited. the current study was designed to evaluate the prevalence of salmonella sp. in fecal samples of wild boars and wild rabbits hunted in northern portugal. the results show that 22% of the (17/77) wild boar and 48% (38/80) of the wild rabbit presented salmon ... | 2011 | 21254910 |
| antimicrobial susceptibility of salmonella enterica isolates from healthy breeder and broiler flocks in portugal. | three hundred and thirty-three isolates representing 40 different serotypes of salmonella enterica, recovered from environmental and faecal samples of breeder and broiler flocks from 2009 to 2011, were studied. antimicrobial susceptibility was determined by measuring the minimal inhibitory concentration of 11 antimicrobials using the agar dilution method. salmonella havana, s. enteritidis and s. mbandaka were the most common serotypes isolated from broiler flocks, while s. enteritidis was the co ... | 2014 | 24685467 |
| occurrence of extended-spectrum β-lactamases among isolates of salmonella enterica subsp. enterica from food-producing animals and food products, in portugal. | a total of 1120 salmonella spp. isolates, recovered from poultry, swine and food products of animal origin (bovine, swine and poultry) over the period of 2009-2011, were investigated in order to determine their serotype, susceptibility to a panel of eleven antimicrobials (a, ampicillin; ct, cefotaxime; cp, ciprofloxacin; tm, trimethoprim; su, sulfamethoxazole; c, chloramphenicol; s, streptomycin; g, gentamicin; t, tetracycline; na, nalidixic acid; fl, florfenicol), and the presence of resistance ... | 2013 | 24135677 |
| incidence of nontyphoidal salmonella in food-producing animals, animal feed, and the associated environment in south africa, 2012-2014. | nontyphoidal salmonellosis continues to pose a global threat to human health, primarily by causing food-borne illnesses, and food-producing animals are the principal reservoirs of many pathogenic serovars. to identify key control points and generate information that may enable future estimation of the transmission routes between the environment, animals, and humans, we examined data on salmonella isolates in south africa. | 2015 | 26449943 |
| vigilance for salmonella in feedstuffs available in costa rica: prevalence, serotyping and tetracycline resistance of isolates obtained from 2009 to 2014. | relevant epidemiological information is provided in this report for salmonella based on data obtained from a costa rican surveillance program for animal feeds. in addition to prevalence, a description in terms of serotypes and tetracycline (tet) resistance of the isolates is included. a total of 1725 feed and feed ingredients samples were analyzed during 2009 and 2014, from which 110 salmonella strains were recovered (76 from poultry, 23 from meat and bone meal [mbm], 3 from pet foods, and 8 fro ... | 2016 | 26682678 |
| ctx-m-15 type esbl-producing salmonella havana associated with international adoption in canada. | | 2013 | 23391231 |