Salmonella Enteritidis in Commercial Layer Farms in New York State; Environmental Survey Results and Significance of Available Monitoring Tests
Open Access
- 1 October 1992
- journal article
- research article
- Published by SAGE Publications in Journal of Veterinary Diagnostic Investigation
- Vol. 4 (4) , 416-418
- https://doi.org/10.1177/104063879200400408
Abstract
Seven hundred fifty-one environmental samples were collected from 76 chicken layer houses in a voluntary Salmonella enteritidis (SE) survey study carried out in New York state between January 15 and April 8, 1991. SE was recovered from both houses on 1 farm. Sampling of manure pits and mice in hen houses was useful for SE screening. Phage types of SE from the environment, birds, and mice were identical. The rapid whole-blood test was unreliable, and culture of cloacal swabs was inadequate for detection of SE carriers. Culture of organs from chickens did not correlate well with results of environmental samples.Keywords
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