Consulta: subjectFacets:"Segregated medicated early weaning."
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Assessment of a segregated medicated early weaning protocol for elimination of Actinobacillus pleuropneumoniae
Provedor de dados: 65
Autores: Tamiozzo,Pablo Jesús; Carranza,Alicia Isabel; Pelliza,Bibiana Rosa; Parada,Julián; Ambrogi,Arnaldo.
ABSTRACT:  To assess the success of a segregated medicated early weaning protocol for elimination of Actinobacillus pleuropneumoniae, ten consecutive batches of 100 pigs per batch weaned at 7-9 days of age were monitored at 21-22 weeks of age looking for presence of productive cough, presence of antibodies against the agent and pleuropneumonia-compatible lung lesions at slaughter. Also, whole tonsils were processed for A. pleuropneumoniae identification by both bacteriological isolation and nested-PCR using a direct method. Positive serological test (1.4%) and PCR (3.5%) results, suggested that A. pleuropneumoniae could not be eradicated in all batches, even using segregated medicated early weaning protocol.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Swine; Pleuropneumonia; Actinobacillus pleuropneumoniae; Elimination; Segregated medicated early weaning.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000700451