Contaminação por Salmonella spp. em uma cadeia de produção de ovos de uma integração de postura comercial

Kottwitz, Luciana Bill Mikito; Back, Alberto; Leão, Joice Aparecida; Alcocer, Iliana; Karan, M.; Oliveira, Tereza Cristina Rocha Moreira de

doi:10.1590/s0102-09352008000200034

Cited by 18 publications

(16 citation statements)

References 5 publications

(1 reference statement)

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“…This suggests that the cages might be considered free of Salmonella contamination. This study also disagrees with Kottwitz et al (2008), searching the incidence of Salmonella spp. in poultry production chain in isolates from feces, cloacal swabs and eggs in Paraná, found prevalence of S. enterica (67.0% of isolates) and absence of S. enteritidis.…”

Section: Discussioncontrasting

confidence: 93%

Occurrence and antimicrobial resistance of Salmonella serotypes isolates recovered from poultry of Western Paran, Brazil

Scur¹,

Pinto²,

Bona³

et al. 2014

Afr. J. Agric. Res.

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This study was conducted to determine the occurrence and antimicrobial resistance of Salmonella serotypes isolates from feces, feed and broiler litter in poultry broilers in western Paraná between 2006 and 2010. The antigenic characterization and identification of serotypes confirmed 118 samples of Salmonella spp., belonging to 38 different serotypes. The most common serotypes identified were S. enteritidis (16.1%), S. heidelberg (5.9%), S. typhimurium (5.9%), S. hadar (5.0%), S. albany (4.2%), S. enterica (4.2) and S. saintpaul (4.2%). The serotypes of Salmonella spp. isolates were examined for resistance against 13 antibiotics using the disc diffusion method. Thirty-six samples (30.5%) were susceptible to all antimicrobials, and among the 82 resistant strains, there were 25 different resistance patterns. Serotypes' multi-resistant to streptomycin, nalidixic acid and tetracycline (20.7%), nalidixic acid (13.4%) and nalidixic acid and tetracycline (11.0%) were found at higher frequency. The results revealed high prevalence of Salmonella spp. mainly S. enteritidis (16.1%) in aviary environment and percentage of strains' resistant to conventional antibiotics.

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Section: Discussioncontrasting

confidence: 93%

Occurrence and antimicrobial resistance of Salmonella serotypes isolates recovered from poultry of Western Paran, Brazil

Scur¹,

Pinto²,

Bona³

et al. 2014

Afr. J. Agric. Res.

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“…Todos os outros agentes desse sorotipo entérico são causadores da enfermidade conhecida como paratifo aviário, e a Salmonella enterica sorovar Enteritidis e Salmonella enterica sorovar Typhimurium (ST) se sobressaem nesse subgrupo por serem importantes causadoras de problemas relacionados a infecções alimentares no homem (Berchieri Júnior, 1999;Gama et al, 2003), sobretudo no que se refere a produtos oriundos da indús-tria avícola, pois os ovos e a carne são as principais vias de transmissão da doença (Baú et al, 2001;Kottwitz et al, 2008).…”

Section: Salmonellaunclassified

Isolamento de Salmonella spp. e Escherichia coli de psittaciformes: relevância em saúde pública

et al. 2016

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ABSTRACT:The illegal wildlife trade is widespread among several countries, and Brazil is one of the most frequently involved due to its great territorial extension and large diversity of animal species. Birds are the main target, and among them the Psittaciformes order, which are removed indiscriminately from nature, is one of the most frequently traded due to their intelligence and great communicating skills. However, the conditions in which these birds are captured and maintained in captivity favor several diseases, among them the ones caused by some Enterobacteriaceae. In this family, the most frequently associated bacteria to illnesses and deaths in psittacine are Salmonella and Escherichia coli, which cause salmonellosis and colibacillosis, respectively. Therefore, this study presents a review of the literature concerning these enterobacteria in Psittaciformes, emphasizing the zoonotic potential of these bacteria.KEYWORDS: illegal wildlife trade; zoonosis; public health. RESUMO:O tráfico de animais selvagens consiste numa atividade ilegal exercida em diversas partes do mundo, e o Brasil, em função de sua grande extensão territorial e vasta biodiversidade, é um país bastante atingido por essa prática. O grupo de animais em perigo que mais se destaca é o das aves e, entre elas, as da ordem Psittaciformes. Essas são as mais traficadas por serem consideradas inteligentes e possuidoras de grandes habilidades de comunicação. Por isso, são retiradas indiscriminadamente da natureza. No entanto, as condições em que essas aves são capturadas e mantidas em cativeiro favorecem o aparecimento de diversas enfermidades, entre elas as causadas pelas enterobactérias. As bactérias que mais causam mortes e problemas em psitacídeos são as do gênero Salmonella e Escherichia coli, responsáveis pela salmonelose e pela colibacilose, respectivamente. Este trabalho apresenta uma revisão da literatura sobre essas enterobactérias em Psittaciformes, ressaltando o potencial zoonótico desses agentes. PALAVRAS-CHAVE:tráfico; zoonose; saúde pública. Isolamento de Salmonella

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“…Two isolates demonstrated multi-resistance to NAL, NIT, AMP, FOX, and CIP, while another isolate was multi-resistant to NAL, NIT, AMP, FOX, and CAZ. Isolates of S. Enteritidis were also identified as major food pathogens in other states of Brazil such as Santa Catarina [19], Paraná [20,21], and São Paulo [22]. Recently, the same serovar was also identified as the main causative agent of human salmonellosis in other countries such as the United States [23] and China [24].…”

Section: Antimicrobial Resistancementioning

confidence: 99%

Salmonella serotypes, resistance patterns, and food vehicles of salmonellosis in southern Brazil between 2007 and 2012

Capalonga

Ramos²,

Both³

et al. 2014

J Infect Dev Ctries

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Introduction: Previous studies have identified Salmonella as the main causative agent of foodborne diseases in the state of Rio Grande do Sul (RS), southern Brazil, between 1997 and. This study aimed to describe the Salmonella serotypes, antimicrobial patterns, and food vehicles of salmonellosis that occurred in RS between 2007 and 2012. Methodology: Information about Salmonella isolates and salmonellosis outbreaks registered in the official records of the Central Laboratory of RS (FEEPS/IPB-LACEN/RS) was analyzed. Results: Among the 163 isolates investigated, 138 (84.7%) were identified as S. Enteritidis. The second and third most frequent serovars identified were S. Schwarzengrund (5.5%) and S. Typhimurium (3.7%). Homemade mayonnaise was the food vehicle most frequently identified (17.39%), followed by pastry products (15.94%) and beef (12.32%). Antimicrobial resistance was analyzed; 12 drugs were tested. Higher percentages of resistance were observed to nitrofurantoin (94.2%) and nalidixic acid (89.1%). The resistance to these two drugs was verified in 80.43% of the isolates. Multi-resistance to three and five drugs was verified in four and two isolates, respectively. Conclusions: Comparing the results of the present study with results of previous reports, it was possible to conclude that S. Enteritidis and homemade mayonnaise are still the main serotype and food vehicle of salmonellosis in RS and that antimicrobial resistance has been increasing among S. Enteritidis responsible for foodborne outbreaks in southern Brazil.

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Contaminação por Salmonella spp. em uma cadeia de produção de ovos de uma integração de postura comercial

Cited by 18 publications

References 5 publications

Occurrence and antimicrobial resistance of Salmonella serotypes isolates recovered from poultry of Western Paran, Brazil

Occurrence and antimicrobial resistance of Salmonella serotypes isolates recovered from poultry of Western Paran, Brazil

Isolamento de Salmonella spp. e Escherichia coli de psittaciformes: relevância em saúde pública

Salmonella serotypes, resistance patterns, and food vehicles of salmonellosis in southern Brazil between 2007 and 2012

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