A brand new case of extremely pathogenic avian influenza (HPAI) used to be showed in Merced County, California, on January 18.
This actual example concerned a industrial desk egg layer pullet flock, with 285,600 pullets within the flock, in step with data from the USA Division of Agriculture (USDA) Animal and Plant Well being Inspection Carrier (APHIS).
That is the fourth case of HPAI in a industrial poultry flock in California all over 2024, and the 3rd in Merced County. The opposite two instances within the county had been showed on January 3 and concerned 764,300 layers and 534,800 broilers. The state’s best different detection in a industrial flock used to be a broiler flock in Sonoma County.
Upland gamebirds inflamed in two states
The one different two industrial operations to be hit because the closing HPAI replace on WATTPoultry.com concerned industrial upland gamebird operations, by which the birds had been being raised for free up.
A kind of instances used to be in Spink County, South Dakota, and concerned 1,900 birds. That case used to be showed on January 16. The opposite used to be showed in Mitchell County, Kansas on January 11, and incorporated 1,400 birds.
Kansas has had 4 industrial flocks suffering from HPAI in 2024, whilst that is the primary of the 12 months for South Dakota.
In 2023, South Dakota had extra flocks struck via the virus than some other state. Right through the 12 months, 36 industrial flock infections happened in South Dakota.
Up to now, 4 states have had industrial operations affected via HPAI. The ones come with California, Kansas, South Dakota and Wisconsin.
To be informed extra about HPAI instances in industrial poultry flocks in the USA, Mexico and Canada, see an interactive map on WATTPoultry.com.
View our proceeding protection of the world avian influenza scenario.