|
|
||||||||||
Papers and Articles |
1 National Veterinary Institute, SE-751 89 Uppsala, Sweden
2 Flackarp Veterinary Practice, Flackarp 4, SE-245 61 Staffanstorp,
Sweden
3 AnalyCen Nordic, Box 9024, SE-201 09 Kristianstad, Sweden
4 Swedish Board of Agriculture, SE-551 82 Jönköping,
Sweden
Salmonella Typhimurium was isolated from a faecal sample from a cow in a Swedish dairy herd after calving. When investigations were undertaken in the herd, Salmonella Thompson was isolated from heifers on a separate pasture, and when these heifers were brought into the herd S Thompson spread rapidly. Control strategies managed to rid the herd of the S Typhimurium infection and the prevalence of S Thompson was at first substantially reduced. There was a rapid increase in its prevalence when the animals were let out to pasture and this development eventually led to the depopulation of the entire herd.
| HOME | CURRENT ISSUE | TABLE OF CONTENTS | ARCHIVE | SEARCH | SUBSCRIPTIONS | JOBS | FEEDBACK | HELP |