New circumstances of extremely pathogenic avian influenza (HPAI) in 3 states were showed via america Division of Agriculture (USDA) Animal and Plant Well being Inspection Carrier (APHIS).
The ones states are South Dakota, Ohio and Wisconsin.
Either one of the brand new circumstances in South Dakota contain industrial meat turkey birds. The primary of the ones was once showed on December 6 in Bon Homme County. There have been 47,600 birds in that flock. The opposite case was once showed on December 8 in Charles Combine County and concerned 32,400 turkeys.
Ohio additionally had two flocks suffering from HPAI in separate counties. A kind of was once in a industrial desk egg layer flock in Hardin County, and concerned greater than 2.6 million hens. The opposite was once a industrial meat turkey flock in Darke County, involving 15,200 birds. The presence of HPAI was once showed in each flocks on December 7.
Wisconsin had one flock lately suffering from HPAI. This concerned a industrial flock of 70,000 meat turkeys in Barron County.
Thus far all over the 2022-23 HPAI outbreak, South Dakota has had 91 industrial flocks suffering from the virus, whilst Wisconsin and Ohio have had 17 and 5 flocks affected, respectively.
Up to date figures from California HPAI infections
APHIS has equipped up to date knowledge regarding two prior to now reported cases of HPAI in industrial flocks.
An previous reported case at industrial broiler farm in Stanislaus County was once showed on December 7. Then again, when it first introduced the an infection, APHIS didn’t supply knowledge in regards to the choice of birds concerned. The company has since up to date its web page, appearing that there have been 258,600 chickens in that flock.
An previous reported case of HPAI in a industrial meat duck flock in Sonoma County, additionally showed on December 7, had 4,900 birds concerned. APHIS prior to now reported that there have been 6,000 geese concerned.
Two extra Canadian farms hit via HPAI
The Canadian Meals Inspection Company (CFIA) reported two extra cases the place HPAI was once showed in industrial poultry flocks.
On December 8, the presence of the virus was once showed in a industrial flock in Taber, Alberta. Sooner or later later, CFIA reported {that a} industrial flock in Abbotsford, British Columbia were inflamed.
British Columbia and Alberta have had 127 and 48 industrial operations hit via HPAI all over the previous two years.
British Columbia stays the Canadian province to have essentially the most industrial flocks suffering from HPAI all over the 2022-23 outbreak, with 126. Of the ones, 54 flocks had been affected in 2023.
View our proceeding protection of the international avian influenza state of affairs.