Estudo da prevalência de mastite bovina
Prevalence of the bovine mastitis in "DAIRY BELT" of Londrina, PR, Bra-sü. 235 lactating cows from 9 properties in Londrina, PR, were examined 102 (43.4%) reacted positively to the "VIAMÄO MASTITE TESTE". From the reacting cows the pathogenic agent was isolated in 85 (83.3%), wha...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | Portuguese |
| Published: |
Universidade Estadual de Londrina
1978-11-01
|
| Series: | Semina: Ciências Sociais e Humanas |
| Online Access: | http://www.uel.br/revistas/uel/index.php/seminasoc/article/view/7189 |
| Summary: | Prevalence of the bovine mastitis in "DAIRY BELT" of Londrina, PR, Bra-sü. 235 lactating cows from 9 properties in Londrina, PR, were examined 102 (43.4%) reacted positively to the "VIAMÄO MASTITE TESTE". From the reacting cows the pathogenic agent was isolated in 85 (83.3%), what leads to the conclusion that 36.2% of the examinated animals were infected. The etiological agentes isolated were: Staphylococcus aureus (18.3%) Streptococcus sp. (12.8%), Corynebacterium pyogenes (1.3%) Escherichia coli (0.8%) and association of Staphylococcus aureus and<p><p>Examinaram-se 235 vacas em lactação procedentes de 9 propriedades do município de Londrina, Pr., Brasil, das quais 102 (43.4%) apresentaram reação positiva ao Viamão Mastite Teste. Do leite destas 102 vacas isolou-se agentes patógenos em 85 (83,3%) o que nos dá uma prevalência de mastite de 36,2% sobre o total dos animais examinados. Encontrou-se os seguintes agentes etiológicos: Staphylococcus aureus (18,3%), Streptococcus sp (12,8%), Corynebacte-rium pyogenes (1,3%), Escherichia coli (0,8%) e mistas por Staphylococcus aureus e Streptococcus (3%). |
|---|---|
| ISSN: | 1676-5443 1679-0383 |