So far this fall the virus has hit at least 12 turkey farms in 7 of Minnesota counties.
Most of the newly affected Finnish farms raised foxes, but some also produced raccoon dogs.
The latest outbreaks struck turkeys, gamebirds, layer chickens, and backyard poultry.
As avian flu activity ramps up again in US flocks, spread of the virus continues southward in the Southern Hemisphere.
COVID-related hospitalizations are up a bit, flu-like illness is climbing, and officials confirm more avian flu outbreaks on poultry farms in 5 states.
The reports include an outbreak at a large Alabama gamebird farm.
In influenza news, US flu cases appear to be rising, and officials have confirmed more avian flu outbreaks in US poultry.
The birds had recently migrated from Argentina, where the virus has spread over the past few months.
Minnesota and South Dakota reported more outbreaks at commercial turkey farms.
In another development, officials announced early results of vaccination in endangered California condors.