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Farmscape for September 1, 2023
The Supervisor of the Canada West Swine Well being Intelligence Community experiences Streptococcus zooepidemicus is proving to be very troublesome to regulate with out depopulation. The standard signal of Streptococcus zooepidemicus, a bacterial an infection first recognized as inflicting illness in pigs in 2019, is sudden loss of life in mature animals. An outbreak of Strep zoo in Alberta is among the many subjects coated as a part of the Canada West Swine Well being Intelligence Community’s simply launched swine well being surveillance report for the second quarter of 2023.
CWSHIN Supervisor Dr. Jette Christensen says it’s been current on a number of farms in Canada in two manufacturing flows since 2019 with devastating results and it’s presently current on one farm in Alberta.
Quote-Dr. Jette Christensen-Canada West Swine Well being Intelligence Community:
It was recognized in late September of final 12 months. This herd is a 5 thousand sow unit and so they have been making an attempt to regulate the illness for the reason that first outbreak. It’s a devastating illness. It’s inflicting excessive mortality in mature animals. It’s actually sudden loss of life. Sows begin to get depressed, go off feed and inside 12 hours they’re lifeless. It’s a really dramatic illness. They’ve had large mortality losses.
They’ve tried totally different choices however now it’s trickled downstream and there’s been two farrowing websites in that very same system the place they’ve had mortality. Now, they’ve given up on controlling it so now they’re going to pursue a depopulation of the affected websites and attempt to repopulate once more to attempt to eliminate the illness as a result of they will’t stay with it. It’s a bacterial illness that’s actually arduous to regulate with out depopulation.
Dr. Christensen notes each affected manufacturing flows have opted to pursue depopulation-repopulation to regulate the illness.
She says should you see sudden loss of life in mature animals, name your herd practitioner.
For extra go to Farmscape.Ca. Bruce Cochrane.
*Farmscape is produced on behalf of North America’s pork produces
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