Isolamento de Salmonella Braenderup em arara-azul (Anodorhynchus hyacinthinus)

Allgayer, Mariângela da Costa; Oliveira, Sérgio José de; Mottin, Vanessa Daniele; Loiko, Márcia Regina; Abilleira, Fernanda; Guedes, Neiva Maria Robaldo; Passos, Daniel Thompsen; Weimer, Tânia de Azevedo

doi:10.1590/s0103-84782009005000171

Cited by 10 publications

(4 citation statements)

References 8 publications

(6 reference statements)

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“…Enterobacteria of the genera Klebsiella, Enterobacter, Morganella, Hafnia and Serratia were less frequently isolated in this study; however, their isolation in wild birds was previously reported in other studies (Gibbs et al, 2007;Santos et al, 2010). Those bacteria are responsible for occasional infections and, in some cases, can function as primary pathogens (Gerlach, 1994, Hidasi et al, 2013, Davies et al, 2016 The absence of Salmonella was also observed in other Brazilian studies, with low detection rates in apparently healthy wild birds, whether maintained in captivity or in the wild (Allgayer et al, 2009;Santos et al, 2010;Lopes et al, 2015, Machado et al, 2016. Because psittacines are very sensitive to avian salmonellosis, particularly at young ages , the absence of Salmonella spp in the present study suggests that the evaluated birds were not exposed to any pathogen of this genus (Godoy, 2007).…”

Section: Discussionsupporting

confidence: 60%

“…The enterobacteria detected in this research study is explained by the fact that young birds are colonized by microbes immediately after hatch, and acquire a microbial biomass by contact with environmental microorganisms, as well as by parental feeding, both of which considered the main sources of microbial transmission to developing birds (Mills et al, 1999). Moreover, the young birds may have acquired this harmful microbial load by direct contact with other animals that might have visited the artificial nests, such as mice, bats, and other avian species, or by indirect contact with their secretions (Allgayer et al, 2009;Serafini et al, 2015).…”

Section: Discussionmentioning

confidence: 99%

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Isolation and Antimicrobial Resistance Profiles of Enterobacteria from Nestling Grey-Breasted Parakeets (Pyrrhura Griseipectus)

Machado

Lopes

Albuquerque

et al. 2018

Rev. Bras. Cienc. Avic.

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The psittacine Pyrrhura griseipectus is a threatened species currently only found in Ceará State, Brazil. A microbiological survey was conducted to determine the composition of the enteric microbiota of this species, as well as the phenotypic profiles of antimicrobial susceptibility presented by the isolates. Cloacal swabs were collected from individual birds and submitted to microbiological processing. Antimicrobial susceptibility profiles were evaluated using the disk diffusion method. Bacteria of the genus Escherichia,

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Section: Discussionsupporting

confidence: 60%

Section: Discussionmentioning

confidence: 99%

Isolation and Antimicrobial Resistance Profiles of Enterobacteria from Nestling Grey-Breasted Parakeets (Pyrrhura Griseipectus)

Machado

Lopes

Albuquerque

et al. 2018

Rev. Bras. Cienc. Avic.

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“…The attachment of the organism to fruits and vegetables is a pre-requisite for Salmonella to colonize and be subsequently transmitted to humans and animals. Once it is attached to the fruits and vegetables it is very difficult to remove by washing [6,[47][48][49].…”

Section: Fruits and Vegetables As Vectors Of Transmission Of Salmonellamentioning

confidence: 99%

Transmission of Salmonella in Humans and Animals and its Epidemiological Factors

Oludairo

Kwaga²,

Kabir³

et al. 2023

Zagazig Veterinary Journal

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Over 2,500 Salmonella serovars cause typhoidal and non-typhoidal salmonellosis, which has economic and public health importance worldwide. The routes, modes, and vectors of Salmonella transmission in humans and animals, including the factors that affect them are important in the understanding of the epidemiology, prevention, and control of the disease. This study aims to identify the routes, modes, and vectors of transmission of Salmonella, including the factors that enhance the spread, maintenance, and persistence of the organism in humans and animals. This was achieved by using a Google search engine to obtain peer-reviewed articles on the keywords of this study. The major route of transmission of Salmonella in humans is faecaloral, while the transovarial route has also been reported in poultry. Ingestion of contaminated food or water, contaminated materials from pets/wildlife, infected persons, and transmission to the young through the placenta are described as modes of transmission of Salmonella in humans. Salmonella Typhimurium (S.Typhimurium), Salmonella Enteritidis (S.Enteritidis) and Salmonella Senftenberg (S. Senftenberg) attach efficiently to vectors like fruits and vegetables with the aid of AgfD-regulated-adhesin, biofilms, and flagella. The organism can also invade plant tissues before transmission to humans and animals. Phytophagous hemipteran and cynanthropia/coprophagic insects serve as vectors of transmission by forcibly excreting ingested Salmonella and through their intermittent habitat and diet changes, respectively. Lice serve as vectors by ingesting viable strains of the organism, after they reach a maximum titre of 0.5-5.0 ×10 7 within 6-8 hours; Salmonella is thereafter shed and transmitted through their faeces. Factors that affect the transmission of Salmonella include pathogen, host and environment-related factors like increased antimicrobial resistance, intermittent shedding of the organism and rainfall, respectively. The knowledge of the routes, modes, vectors, and factors that affect the transmission of Salmonella will contribute to the body of knowledge on the epidemiology, prevention, and control of salmonellosis.

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“…Salmonellosis is caused by the enterobacterium Salmonella, which has high endemicity and morbidity and is very difficult to control (HOFER; FILHO; REIS, 1997). Its main route of transmission is oral and/or fecal, and transmission occurs indirectly through the ingestion of contaminated food or directly through contact with infected wild or domestic animals (ALLGAYER et al, 2009;MURRAY, 2000). It is also of great risk to public health because infected animals can spread this disease to ABSTRACT: A large proportion of emerging infectious diseases (60.3%) globally are zoonotic pathogens, and of these, 71.8% originate from wild animals.…”

Section: Introductionmentioning

confidence: 99%

Screening of Salmonella spp. and Chlamydophila psittaciin parrots domiciled in Rio Branco, Acre, Brazil

Nascimento

Medeiros

Machado

et al. 2021

AVB

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A large proportion of emerging infectious diseases (60.3%) globally are zoonotic pathogens, and of these, 71.8% originate from wild animals. Salmonellosis and psittacosis, diseases caused by Salmonella spp. and Chlamydophila psittaci, respectively, in wild animals are zoonoses with great risks to public health. Therefore, this study aimed to investigate the presence of Salmonella spp. and C. psittaci in parrots domiciled in Rio Branco, Acre. The animals in the study were raised as pets, and selection was performed based on convenience criteria. The birds were manually restrained to collect biological materials. Subsequently, conventional microbiological and biochemical tests were performed to identify Salmonella spp., and polymerase chain reaction analyses were conducted to identify C. psittaci and Salmonella spp. It was not possible to isolate Salmonella spp. and C. psittaci in the sampled birds. However, the presence of these bacteria in parrots cannot be ruled out because intermittent release and diagnostic limitations are widely described in the literature.

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Isolamento de Salmonella Braenderup em arara-azul (Anodorhynchus hyacinthinus)

Abstract: Palavras

Cited by 10 publications

References 8 publications

Isolation and Antimicrobial Resistance Profiles of Enterobacteria from Nestling Grey-Breasted Parakeets (Pyrrhura Griseipectus)

Isolation and Antimicrobial Resistance Profiles of Enterobacteria from Nestling Grey-Breasted Parakeets (Pyrrhura Griseipectus)

Transmission of Salmonella in Humans and Animals and its Epidemiological Factors

Screening of Salmonella spp. and Chlamydophila psittaciin parrots domiciled in Rio Branco, Acre, Brazil

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