The presence of extremely pathogenic avian influenza (HPAI) was once showed in business poultry flocks in South Dakota and Minnesota on October 19.
In keeping with the US Division of Agriculture (USDA) Animal and Plant Well being Inspection Carrier (APHIS), each and every state had one new outbreak.
The affected flock in South Dakota was once a business meat turkey flock in Spink County. About 34,000 birds have been concerned.
The affected flock in Minnesota was once recognized by way of APHIS as a business breeder operation, however knowledge in regards to the species was once now not disclosed. There have been 20,400 birds concerned.
With those new circumstances, Minnesota and South Dakota have each had six business flocks affected in 2023.
This marks the second one premises in Becker County to had been inflamed with HPAI this yr. The opposite was once a flock of 2,700 breeder toms. Different Minnesota circumstances which were showed q4 had been within the counties of Blue Earth, Redwood and Meeker.
Different counties in South Dakota the place the presence of HPAI has been showed come with Falk, McPherson, Jerauld and Beadle.
In 2022, Minnesota and South Dakota had extra business flocks suffering from HPAI than another states. Minnesota had 81 showed outbreaks, whilst South Dakota had 61. Pennsylvania ranked 3rd with 25.
To this point in 2023, the next states have had showed circumstances of HPAI in business poultry: Minnesota, Utah, South Dakota, North Dakota, Pennsylvania, Illinois, Kansas, Mississippi, California, Iowa, Virginia and Tennessee. Alternatively, handiest South Dakota, Minnesota and Utah have had HPAI infections in business flocks since April.
In Canada, the next provinces have had HPAI infections in business poultry operations in 2023: British Columbia, Alberta, Saskatchewan, Quebec and Ontario.
View our proceeding protection of the world avian influenza state of affairs.
To be told extra about HPAI circumstances in business poultry flocks in the US, Mexico and Canada, see an interactive map on WATTPoultry.com.