Soroprevalência da encefalomielite eqüina do leste e do oeste no Município de Uruará, PA, Brasil / Seroprevalence of holders farms for eastern equine encephalitis and western equine encephalomyelitis in Uruará Municipality, Pará State, Northen Brazil
Braz. j. vet. res. anim. sci
;
43(supl): 137-139, 2006. tab
Article
in Portuguese
| LILACS
| ID: lil-473514
RESUMO
O objetivo do presente foi estimar a soroprevalência de anticorpos contra o vírus da EEE e da WEE utilizando como unidades de análise os eqüídeos e as propriedades rurais do tipo familiar do município de Uruará, PA. Os anticorpos contra o vírus das EEE e da WEE foram pesquisados pela microtécnica de soroneutralização. As seguintes prevalências de animais sororeatores para os diferentes vírus foram observadas EEE 27,37% (IC 15,33 - 39,21%), WEE 1,05% (IC 0,06 - 6,78%). Para as propriedades obtivemos as seguintes prevalências EEE 53,12% (IC 35,03 - 70,49%), WEE 3,12% (IC 0,16-18,00%).
ABSTRACT
The aim of this study was to verify the prevalence of herds with EEEV and WEEV infected animals, in Uruará municipal district, Pará State-Brazil. In view of that, the serum neutralization test was utilized. The following prevalence of positive herds were observed 17 positive herds for EEEV out of 32 herds, therefore, prevalence is 53.12% (IC 35.03 - 70.49%). One positive herd was found for WEEV out of the 32 studied herds, thus performing 3.12% (IC 0.16 - 18.00%) prevalence. The prevalence of serum reactors animals were observed 27,37% (IC 15,33 - 39,21 %), WEE 1,05% (IC 0,06 - 6,78%).
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Index:
LILACS (Americas)
Main subject:
Encephalomyelitis, Eastern Equine
/
Encephalomyelitis, Western Equine
/
Horses
/
Antibodies, Viral
Type of study:
Risk factors
Country/Region as subject:
South America
/
Brazil
Language:
Portuguese
Journal:
Braz. j. vet. res. anim. sci
Journal subject:
Veterinary Medicine
Year:
2006
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Instituto Biológico de São Paulo/BR
/
Universidade de Brasília/BR
/
Universidade de São Paulo/BR
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