Eradication of Salmonella Yoruba in an integrated pig herd

Date
2001-01-01
Authors
Österberg, J.
Ekwall, S.
Nilsson, I.
Stampe, M.
Engvall, A.
Wallgren, P.
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Abstract

An integrated SPF herd with 320 sows was found infected with Salmonella Yoruba during an annual control among sows, aiming to verify freedom from Salmonella infections. It is believed that the infection was introduced to the herd by purchase of feed. The herd performed an age segregated rearing system. Sows and piglets were reared at a central farm, while growers (25-1 00 kg body weight) were reared at sub-estates. The growers were free from the infection, and as a consequence a specially designed eradication program was designed.

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