Epidemiological study of swine brucellosis in household farms in Federal District of Brazil

Rigueira, Luciana Lana; Vilanova, Luciana Ferreira Lobo de Souza; Perecmanis, Simone; Vieira, Yara Cavalcante; Soares, Paulo Martins; Souza, Patrícia Gomes de

doi:10.21708/avb.2019.13.2.8299

Cited by 2 publications

(3 citation statements)

References 13 publications

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“…Contudo, não é possível afirmar se esses animais estavam infectados por Brucella suis ou Brucella abortus já que o diagnóstico utilizado detecta positividade para amostras de Brucella. Para Muñoz et al (2012) e Rigueira et al (2019) o teste sorológico mais adequado para identificação de suínos infectados por Brucella spp. é o AAT, principalmente, quando se pretende conhecer a soroprevalência e, adicionalmente, por detectar de forma precoce infecções recentes para a enfermidade.…”

Section: Discussionunclassified

“…Na cidade de Jaboticabal, estado de São Paulo 0,29% foi achado por Ricardo et al (2016). Rigueira et al (2019) observaram prevalência de 0,8% no Distrito Federal do Brasil. Por outro lado, estudos realizados em 32 municípios na região sul de Mato Grosso do Sul não foram detectados anticorpos anti-Brucella em suínos de criatórios de subsistência (Braz et al, 2021) Leite et al (2014).…”

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Swine brucellosis in the state of Maranhão: Prevalence in slaughterhouses without sanitary inspection service

Cavalcante¹,

Braga²,

Santos³

et al. 2022

Pubvet

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A criação de suínos de subsistência é comum no estado do Maranhão. Na maioria das vezes, essa criação é mista com bovinos, caninos e aves, sendo representada por animais soltos, alimentados com restos de comidas humanas, com abate de forma precária, sem inspeção sanitária, exposto ao risco de contaminação com agentes patogênicos. Dentre as doenças que podem afetar o rebanho de suíno, destaca-se a brucelose; doença infectocontagiosa provocada por bactérias do gênero Brucella, que produz infecção crônica nos animais, podendo também infectar o homem, uma das zoonoses mais importantes e disseminadas em todo o mundo. Diante desse cenário, objetivou-se com o estudo estimar a prevalência de anticorpos anti-Brucella spp. em suínos abatidos em locais de abate sem serviço de inspeção. Foram avaliadas 224 amostras séricas de suínos ao teste de triagem Antígeno Acidificado Tamponado (AAT) e confirmadas por meio do 2-Mercaptoetanol (2-ME) combinado à Soroagluitinação Lenta (SAL). Ao teste AAT, 30/224 (13,39%) amostras apresentaram reação de aglutinação em um total de 9/12 (75%) municípios. No teste de 2-ME, sendo 3/224 (1,34%) amostras foram consideradas inconclusivas e 12/224 (5,36%) amostras positivas em um total de 6/12 (50%) municípios. Demonstra-se, com esses resultados, a presença de Brucella spp. na espécie suína no estado do Maranhão que, além de eminente risco à saúde pública, poderá prejudicar o objetivo maior do Programa Nacional de Controle e Erradicação de Brucelose e Tuberculose em bovinos e bubalinos: a erradicação da doença.

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Section: Discussionunclassified

Swine brucellosis in the state of Maranhão: Prevalence in slaughterhouses without sanitary inspection service

Cavalcante¹,

Braga²,

Santos³

et al. 2022

Pubvet

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“…Although direct and/or indirect mechanisms might be involved in the association between H. pylori and upper respiratory tract diseases, the etiological role of H. pylori in upper respiratory tract disorders has not yet been fully elucidated [10]. Epidemiological studies have shown that the prevalence of carrying H. pylori ranges from 10%-20% to 80%-90% in developed and developing countries, respectively, and most carriers are asymptomatic [13,14]. The findings of published studies on the impact of H. pylori on the upper respiratory tract are inconsistent, so that, more studies are required [10].…”

Section: Introductionmentioning

confidence: 99%

The Correlation Between <i>Helicobacter pylori</i> SeroPositive Patients and Throat Infection

Orsud¹,

Mergani²,

Elsanousi³

2021

PLM

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Heliocobacter pylori besides being the cause of chronic gastritis it was shown be implicated in various extra gastric manifestation. Gastric juice infected with H. pylori might have important role in upper respiratory tract. However it has not been elucidated. Therefore this study aim to clarify whether H. pylori play a role in the etiology and pathogenesis of throat infection. 307 volunteers were participated in this study. Throat swabs from tonsils and oropharynx were collected, conventional bacteriological methods were applied for identification of pathogenic bacteria, followed by PCR confirmation. Along with, serum sample were collected for determination of anti-H. pylori IgG titer by quantitative ELISA method. Prior ICT antibody-based screening test were performed. Simultaneously questionnaire data form from our participants were collected for statistical analysis. This study was designed as case control study. From throat swabs Streptococcus pyogenes was the most common in our isolates. The mean of IgG antibody titer was 95.21 RU/ml, the positive samples for IgG was quite 88.2%. Clinical respiratory symptoms were observed only in 9.7% of participants in this study 89% of them confirmed with H. pylori. Statistical data showed very high significant correlation between pathogenic bacteria S. pyogenes and H. pylori infection.

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Epidemiological study of swine brucellosis in household farms in Federal District of Brazil

Cited by 2 publications

References 13 publications

Swine brucellosis in the state of Maranhão: Prevalence in slaughterhouses without sanitary inspection service

Swine brucellosis in the state of Maranhão: Prevalence in slaughterhouses without sanitary inspection service

The Correlation Between <i>Helicobacter pylori</i> SeroPositive Patients and Throat Infection

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Epidemiological study of swine brucellosis in household farms in Federal District of Brazil

Cited by 2 publications

References 13 publications

Swine brucellosis in the state of Maranhão: Prevalence in slaughterhouses without sanitary inspection service

Swine brucellosis in the state of Maranhão: Prevalence in slaughterhouses without sanitary inspection service

The Correlation Between &lt;i&gt;Helicobacter pylori&lt;/i&gt; SeroPositive Patients and Throat Infection

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The Correlation Between <i>Helicobacter pylori</i> SeroPositive Patients and Throat Infection