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Silva,S.E.L. da; Bonetti,A.M.; Petrocelli,A.; Ferrari,H.F.; Luvizotto,M.C.R.; Cardoso,T.C.. |
A survey of Turkey Coronavirus (TCoV) and Astrovirus (TAstV-2) prevalence was carried out from February to December during 2006 year in semiarid region of Brazil, from a turkey producer area, localized in South Eastern of Brazil. To asses the risk factor related to clinical material, climatic condition and type of RT-PCR applied, cloacal swabs (CS), faeces, sera, bursa of Fabricius (BF), thymus (TH) and spleen (SP) and ileum-caeca region were collected from 30-day-old poults suffering of enteritis episode characterized as poult enteritis mortality syndrome (PEMS). The PEMS clinical features were characterized by watery to foamy faeces, light brown-yellow in colour and low mortality rate. Meteorological data (rainfall and relative humidity) observed during... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Turkey Astrovirus; Turkey Coronavirus; Molecular diagnosis; PEMS. |
Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000200008 |
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