(Iowa Capital Dispatch) – Two more reports of avian flu in Sioux County dairy herds were announced on Thursday, marking the 13th report of bird flu in dairy cattle herds in Iowa for June.  Sioux County’s problems with bird flu continue as these two recent reports leave the county with 12 reports of cattle herds and one chicken flock infected with the virus. These two most recent cases of bird flu infected a 980-cow herd and one with 2,500 cattle. Cows generally recover from the virus within two weeks. The virus is typically deadly to poultry and flocks are culled to prevent spread of the infection.

The Iowa Department of Agriculture and Land Stewardship announced new rules for dairy cattle in exhibitions on Tuesday in hopes of limiting the spread of the disease.  Also on Tuesday, the United States Department of Agriculture (USDA) announced four states – Nebraska, Kansas, New Mexico and Texas – would voluntarily test for bird flu in bulk milk tanks at dairies. Pasteurization kills the virus, according to the U.S. Food and Drug Administration, and the agency is urging people to avoid drinking raw milk.

Outside of Sioux County, Sac, Plymouth, Cherokee and O’Brien counties have each had one report of bird flu.

(Radio Iowa) – The governor is extending the disaster proclamation for Sioux, Cherokee, and Sac counties for a full month due to confirmed cases of highly pathogenic avian influenza in all three counties. State veterinarian Dr. Jeff Kaisand says state and federal teams are working closely to trace how the 11 recent bird flu outbreaks in dairy cattle herds in northwest Iowa may be linked to things like dairy workers, feed, delivery trucks, or wild birds flying through the area. “We are trying as hard as we can right now to identify — with producers’ cooperation — what those connections are and it may not just be one thing,” Kaisand says. “That’s why it’s very important that producers put biosecurity plans in place on their farm and looking at how they are connected to the outside world.”

While much is being learned about the virus and how it spreads, Kaisand says many new questions continue to emerge. “For weeks, the virus can be found in the milk of cows, so any type of contact with infected milk, whether it’s a cow going through a milking parlor, any contact with milk,” Kaisand says, “so we do know there’s cow-to-cow transmission and movements of cows from an infected farm to another farm can carry the virus.” Starting July First, the state will require all dairy exhibitors to complete bird flu testing within seven days of moving to an exhibition, like at county fairs, to minimize the potential spread of the virus. Researchers are puzzled by cases where there’s been no movement of cattle from farm-to-farm and bio-security measures were followed, yet the virus has spread.

“What’s circulating in dairies has been found in what’s called pari-domestic birds, starlings and grackles,” Kaisand says. “It’s not as of yet — and it may be because we haven’t tested enough wild birds — but it’s not been found in the migratory birds, so whether that’s a pathway, we’re also not sure.”

The governor’s extension of the disaster proclamation for the three counties through July 26th allows state resources to be used to help with tracking and monitoring, rapid detection, containment, disposal, and disinfection.

(Radio Iowa) – Governor Kim Reynolds believes the burgeoning market for hemp-infused candies, drinks and other products is taking advantage of the 2018 Farm Bill’s hemp provision. “I had issues with this bill from the beginning. It was never designed to do that, it was the intent of the hemp bill. It was actually another commodity for our farmers. That was actually the intent,” Reynolds says. New regulations on these products begin in July that only allow people who are 21 and older to buy the hemp infused items. And the state will restrict the potency of these products to four milligrams of T-H-C per serving or ten milligrams per container.

Reynolds visited Alcohol & Drug Dependency Services of Southeast Iowa in Keokuk, and says the state regulations address the issues that the Farm Bill didn’t. “It didn’t deal with minors and their access to T-H-C. This mixing T-H-C with alcohol. That’s a dangerous combination. I’m at a recovery center and we want to make sure people are informed,” she says.

Two Iowa companies which make the hemp infused products are suing the state over the new regulations. The lawsuit says the regulations would criminalize 80 percent of their current inventories. Neither company sells products that mix T-H-C and alcohol.