| Autor: |
Bartz CR, Conklin R, Steele JH, Glass SE |
| Jazyk: |
angličtina |
| Zdroj: |
American journal of veterinary research [Am J Vet Res] 1980 Jun; Vol. 41 (6), pp. 969-71. |
| Abstrakt: |
The antibody titer of 202 chickens to SA-11 rotavirus was determined by enzyme-linked immunosorbent blocking assay. The chickens were from 15 separate flocks on six farms. The titer was detectable (1:18 or greater dilution) in 43% of the chickens. The wide variation in infection rate between flocks on individual farms (0% to 90%) indicated there is probably not significant transmission of the virus between flocks on the farm. Significant differences in numbers of serotest-positive birds were found between separate farms, possibly reflecting different management practices. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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