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High-Path Avian Flu Strikes Texas Flock, Expands In Midwest

In expanding activity involving highly pathogenic Eurasian H5 avian flu, federal officials over the weekend reported the first outbreak in Texas, which struck a commercial pheasant farm.

AVIAN FLU

The event pushed the number of states experiencing outbreaks in poultry flocks to 25 this year, with the virus linked to the loss of about 22.8 million birds so far. Iowa—the nation's largest egg producer—is the hardest-hit state, having lost 13.2 million poultry already.

The outbreaks are the nation's worst since 2015, when highly pathogenic H5N2 avian flu struck farms in 15 states, leading to the loss of more than 50 million birds, of which more than 32 million were in Iowa.

In related developments on the current outbreak, eight earlier-affected states reported more poultry outbreaks: Illinois, Iowa, Minnesota, North Carolina, North Dakota, South Dakota, Wisconsin, and Wyoming, according to state and federal sources.

Pheasant deaths prompt testing in Texas

The outbreak in Texas marks the southernmost spread to poultry so far.

It occurred at a pheasant farm housing 1,600 birds in Erath County, located in the central part of the state about 100 miles southwest of Dallas, according to an Apr 3 statement from the US Department of Agriculture (USDA) Animal and Plant health Inspection Service (APHIS).

The Texas Animal Health Commission said samples from the birds were tested after an increase in bird deaths. It added that the pheasants are being depopulated to prevent the spread of the virus.

Midwestern states hit hard

In the Midwest, Illinois reported its second outbreak, which also affected backyard birds, according to the latest updates from APHIS. The flock of 40 birds is in Carroll County in the northwestern corner of the state.

Iowa reported four more outbreaks in commercial poultry. On Apr 1, the Iowa Department of Agriculture and Land Stewardship (IDALS) reported that the virus struck a layer farm in Osceola County in the northwest and a turkey farm in Cherokee County in the west central region.

Two days later the IDALS reported two more outbreaks, one at turkey farm in Sac County and the other at a breeder chicken farm in Humboldt County, both in the state's west central region.

Minnesota reported two more outbreaks, one at a commercial turkey farm in Morrison County in the central part of the state and the other in a backyard flock in neighboring Stearns County, according to the Minnesota Board of Animal Health, which now lists 13 outbreaks affecting more than 580,000 poultry.

North Dakota reported three more outbreaks, raising its total to four. They include backyard birds and a commercial turkey farm in Dickey County and a commercial turkey farm in Lamoure County, both in the southeastern region.

South Dakota reported 5 more outbreaks, raising its total to 26, all on commercial turkey farms. The locations are in five counties in the eastern half of the state: Lake, Spink, Charles Mix, Edmunds, and McPherson.

Wisconsin reported its second outbreak, which involves backyard birds in Rock County, in the far south of the state around Janesville.

More outbreaks in North Carolina, Wyoming

Outside of the Midwest, North Carolina reported three more outbreaks, all on turkey farms, bringing its total to four.

Two of the facilities are in Johnston County in the central part of the state, where the state reported its first outbreak. The other hit a farm in neighboring Wayne County.

Wyoming reported one more outbreak in backyard birds, its third. The virus struck a location in Fremont County that had 50 birds.

Virus spreads in Ontario

Ontario, meanwhile, reported three more outbreaks in the southern part of the province, boosting its total to five, according to updates last week from the Canadian Food Inspection Agency.

They include a commercial flock in Woolwich and backyard birds in Selwyn and Chippewas of Nawash Unceded First Nation.

Source : umn.edu

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Sheep Farming: Difficult But Necessary Culling Decisions /August 29, 2022

Video: Sheep Farming: Difficult But Necessary Culling Decisions /August 29, 2022

At Ewetopia Farms as we go through our daily sheep chores, we discuss culling sheep. Although not a nice topic, it is an important part of maintaining a healthy, productive and profitable flock. We generally make culling decisions twice a year. We do it after weaning when we can see how the sheep did with birthing and raising lambs. Plus we do it again before breeding when we can see how the ewes recovered from lambing and tolerated grazing and parasites throughout the summer. There is no point trying to breed ewes in poor condition as that is asking for birthing and mothering problems if they even conceive to begin with! It is not something we do lightly but I am beginning to realize its importance on many levels. We also have another look at our Dorset ewe lambs with their new haircuts and explain why they are sheared the way they are. We end the day with some much appreciated rain.