Connect with us

South Dakota

Two veterinarians, hundreds of miles apart, solved a cow sickness whodunit • South Dakota Searchlight

Published

on

Two veterinarians, hundreds of miles apart, solved a cow sickness whodunit • South Dakota Searchlight


It appeared to be a problem with the food.

In February, dairy cattle in multiple herds in northern Texas were suddenly producing less milk, and what they gave was abnormal and thick.

And the typically voracious eaters had seemingly lost their appetites.

For weeks in March, veterinarian Dr. Barb Petersen sought an answer. She talked to dairy owners and exchanged notes with fellow vets in the panhandle of Texas. She submitted numerous samples to labs that tested for more than 200 potential causes.

Advertisement
Dr. Barb Petersen, of Sunrise Veterinary Service, is a dairy and beef cattle veterinarian in Amarillo, Texas. (Photo courtesy of Barb Petersen)

“Any fluid you can collect from a live animal, I collected it,” said Petersen, who was raised on a dairy farm near Davenport, Iowa. “As did many others. There were so many of us at the same time texting each other and trying to figure this out.”

She started messaging Dr. Drew Magstadt, who she had studied alongside at Iowa State University years before. He now works at the ISU Veterinary Diagnostic Laboratory — a preeminent national animal lab in Ames — and researches infectious disease in cattle.

When the voluminous amount of testing in Texas failed to find any clues, Magstadt and Petersen concluded that a likely cause was ill-made food.

“The affected cattle were very high-producing dairy cows, and they are on a race-car ration,” Magstadt said. “If you mess with that a little bit, it can cause problems.”

Petersen agreed to send Magstadt some samples of the feed and animals for testing.

Advertisement

But then the cats started dying.

Barn cats are common on farms. They kill rodents, provide companionship and need little help to survive.

Some dairy farmers also feed them milk from their cows, and sick cows can shed viruses in their milk.

“A colleague of mine, he told me, ‘You know what’s strange? I went to one of my dairies last week, and all their cats were missing. I couldn’t figure it out — the cats usually come to my vet truck,’ ” Petersen recalled. “And then someone called me and said half of his cats had passed away without warning, and so then all the alarm bells start going off in your head.”

The cats had died from swollen brains, a potential result of influenza. They didn’t have rabies.

Advertisement

Outbreaks of highly pathogenic avian influenza have plagued poultry producers in the United States since early 2022 and have led to the culling of more than 90 million domestic birds in backyard and commercial flocks. It is often transmitted by wild, migrating birds.

Dr. Drew Magstadt, a clinical associate professor at the Veterinary Diagnostic Laboratory at Iowa State University. (Photo courtesy of ISU)
Dr. Drew Magstadt, a clinical associate professor at the Veterinary Diagnostic Laboratory at Iowa State University. (Photo courtesy of ISU)

The virus had never been known to infect cattle in the country, and so the potential for it to have sickened the Texas cattle seemed highly unlikely, Magstadt thought.

It would be a “zebra,” Petersen said, which in medical parlance can refer to a surprising, exotic diagnosis.

Yet Magstadt immediately tested Petersen’s milk samples for influenza A — which most commonly infects birds — before investigating the feed. He thought the testing would merely rule out bird flu as a potential cause, but instead it confirmed it.

“I was incredibly surprised,” Magstadt said.

Advertisement

Further testing and retesting over days confirmed that the virus is the type that has been driving the poultry outbreaks, with an official confirmation on March 25.

The initial affected herds were in northern Texas and southwest Kansas, according to the U.S. Department of Agriculture. Since then, infected cattle have been discovered in far flung states, including South Dakota, often the result of infected cattle being transported to new herds.

So far, bird flu has been detected in 28 dairy cattle herds in eight states, the USDA said. There is evidence that the virus has transmitted cow-to-cow, an alarming revelation that heightens its threat.

One person who worked closely with infected cattle also contracted the illness.

“There’s plenty of times that we get called in to these types of situations, and sometimes we strike out,” Magstadt said. “The times that we do find something, it’s very rewarding. … Everybody was just stumbling around in the dark, and it’s great to be involved in turning on the light.”

Advertisement

The Veterinary Diagnostic Laboratory in Ames is the largest tester of livestock disease in the country. It conducted about 1.6 million tests last year. The first construction phase for its new facility recently finished and the second part is expected to be complete in 2026, at a total cost of more than $140 million.

This story was originally published by Iowa Capital Dispatch. Like South Dakota Searchlight, it’s part of States Newsroom, a nonprofit news network supported by grants and a coalition of donors as a 501c(3) public charity. Iowa Capital Dispatch maintains editorial independence. Contact Editor Kathie Obradovich for questions: [email protected]. Follow Iowa Capital Dispatch on Facebook and Twitter.





Source link

Advertisement

South Dakota

Trading property tax for sales tax: Legislature moves forward with parts of homeowner relief package

Published

on

Trading property tax for sales tax: Legislature moves forward with parts of homeowner relief package


PIERRE — Two pieces of a property tax reduction package prepared by South Dakota’s legislative leadership and the executive branch are moving forward, but one bill failed during votes on Monday as lawmakers began the final week of the annual legislative session.

The House of Representatives voted

42-27

in support of

Advertisement

Senate Bill 245

, which would pull future revenue from a scheduled sales tax increase from 4.2% to 4.5% next year into a relief fund for homeowner property taxes, and use nearly $56 million in one-time money to seed the fund before the sales tax increase.

The Senate supported

House Bill 1323

, which would reduce the number of petition signatures needed to force an election on a local government’s decision to levy property taxes beyond limits set by the state. The Senate passed the bill 19-15.

Advertisement

Both bills have to return to the opposite chamber for consideration of amendments.

The Senate rejected

House Bill 1253

, which would cap annual assessment growth for owner-occupied homes and commercial properties at 5% annually and reset assessments back to market value every five years. The bill failed with a 9-24 vote.

The bills are part of a broader,

Advertisement

five-bill legislative package

targeted at property tax relief.

Another bill

in the package, which would allow counties to implement a half-percent sales tax with proceeds going to homeowner property tax credits, is awaiting the governor’s signature after he proposed it and it received both chambers’ approval.

The legislative budget committee is scheduled to consider a fifth piece of legislation in the package on Tuesday.

Advertisement

The bill

would reduce maximum property tax levies for school districts.

Sales tax bill overcomes concerns about future budget needs

SB 245 would capture revenue from the impending sales tax increase to deposit into a “homeowner property tax reduction fund” meant to reduce property taxes levied by school districts. The Legislature and then-Gov. Kristi Noem reduced the state sales tax rate three years ago but scheduled the reduction to sunset in 2027.

House Speaker Jon Hansen, R-Dell Rapids, told lawmakers on Monday that the bill would be an “investment in the people,” because it’ll give South Dakota homeowners more money to spend as they choose. Hansen, the bill’s sponsor and a candidate for governor, said that would lead to more spending and, therefore, more sales tax revenue. The state relies on sales taxes, while counties and schools rely on property taxes, and cities receive revenue from property taxes and sales taxes.

Advertisement

Some opponents said the legislation would favor wealthier, property-owning South Dakotans rather than lower-income renters.

Rep. Mike Weisgram, R-Fort Pierre, speaks on the House floor at the Capitol in Pierre on March 9, 2026.

(Photo by Makenzie Huber/South Dakota Searchlight)

Rep. Mike Weisgram, R-Fort Pierre, worried that automatically diverting future state revenue to reduce homeowner property taxes would come at the cost of other priorities, such as annual funding increases for state employees, Medicaid providers and public schools — which are known as the “big three” budget priorities. Lawmakers often

aim

Advertisement

to increase funding for the groups by 3% or inflation, whichever is less. An inflationary increase this legislative session would be 2.5%, according to the state Department of Education.

“We are just clawing to get 1.4% for the big three,” Weisgram said. “I don’t think any of us are proud of that.”

Hansen said the decision “is not an either-or” situation.

“We can help the property taxpayers in the state who desperately, desperately need it,” Hansen said, “and then I trust fully that this state is going to continue to grow and that we are going to be able to meet the needs of our core obligations of this state.”

The bill was introduced as an amendment to placeholder legislation last week, and it will head to the Senate for approval. The Senate narrowly rejected a

Advertisement

similar proposal

earlier this legislative session.

Senate approves lower signature threshold to force election on excess taxes

The version of House Bill 1323 that passed the Senate would set the number of petition signatures needed to force an election on an excess tax levy (often called an “opt-out”) for a local government at 2,500 or 5% of registered voters within its jurisdiction, whichever is less. The current threshold to refer decisions by a local government is 5% of registered voters in the district, without a 2,500 signature cap.

The bill’s sponsor, Sen. Taffy Howard, R-Rapid City, said it will still be difficult to refer decisions by a local government to voters.

Advertisement

“You’re talking dozens and dozens of volunteers, weeks of organized effort,” Howard said. “There’s not a lot of people that have been through that and can even organize that kind of effort. So it’s not a trivial bar.”

Because the bill was amended since it last appeared in the House, it’ll now go to the House for approval.

HB 1253 intended to provide South Dakota homeowners and commercial property owners predictable increases in their property assessments, which factor into property taxes they pay, over five year periods.

But opponents said the change would shift the property tax burden onto farmers and ranchers and surprise homeowners every five years when assessments would be re-based on market value, which could lead to double-digit increases in assessments.

This story was originally published on

Advertisement

SouthDakotaSearchlight.com.

______________________________________________________

This story was written by one of our partner news agencies. Forum Communications Company uses content from agencies such as Reuters, Kaiser Health News, Tribune News Service and others to provide a wider range of news to our readers. Learn more about the news services FCC uses here.





Source link

Advertisement
Continue Reading

South Dakota

Political Pulse: South Dakota Senate Majority Leader Jim Mehlhaff on data centers, property taxes and more

Published

on

Political Pulse: South Dakota Senate Majority Leader Jim Mehlhaff on data centers, property taxes and more


RAPID CITY, S.D. (KOTA) – State Senate Majority Leader Jim Mehlhaff joined Political Pulse over the weekend.

Mehlhaff weighed in on property tax proposals, data centers, and effort to repeal the death penalty and speculation that Kristi Noem could run for Senate.

The interviewed was taped on Saturday.

See a spelling or grammatical error in our story? Please click here to report it.

Advertisement

Do you have a photo or video of a breaking news story? Send it to us here with a brief description.



Source link

Continue Reading

South Dakota

These 15 South Dakota counties will see DUI checkpoints this month

Published

on

These 15 South Dakota counties will see DUI checkpoints this month



The monthly law enforcement effort helps to reduce alcohol-related deaths on the road.

play

The South Dakota Department of Public Safety is raising awareness this month on the dangers of drinking and driving.

Sobriety checkpoints take place statewide every month, usually hitting about 15 counties, in hopes of reminding motorists to “make responsible choices and avoid driving after drinking alcohol, whether or not a checkpoint is planned in their area,” says DPS communications director Brad Reiners.

DPS also announces ahead of time which counties will be monitored, most often Codington, Lincoln, Meade, Minnehaha and Pennington counties.

What is a sobriety checkpoint?

A sobriety checkpoint is a law enforcement effort that stops vehicles at pre-determined locations to identify and arrest impaired drivers as necessary.

Advertisement

These police stops are not based on unrelated violations of the law (ie., speeding, reckless driving, no seatbelt). Rather, officers are stopping any vehicle in a set pattern in a highly visible location that a driver will approach and must comply with.

Beyond arrests for driving under the influence (DUIs), including breathalyzer tests (PBTs) to determine blood alcohol level (BAC) as needed, the systematic effort is designed to “reduce impaired driving and improve roadway safety,” Reiners said.

South Dakota counties where checkpoints will take place in March include:

  • Beadle
  • Brookings
  • Brown
  • Clay
  • Codington
  • Day
  • Hughes
  • Hutchinson
  • Jones
  • Lawrence
  • Lincoln
  • Lyman
  • Meade
  • Minnehaha
  • Pennington

How many sobriety checkpoints took place in Minnehaha County in 2025?

Other than confirming counties ahead of time, Reiners says time, day and exact location of each checkpoint cannot be confirmed.

Advertisement

Here’s a look at totals from sobriety checkpoints in Minnehaha County in 2025.

Reiners says the number of vehicle stops is merely based on how many happen to drive through a checkpoint that day:

  • January: 30 vehicles stopped, 3 PBTs, no DUI arrests
  • February: 18 vehicles stopped, 1 PBT, no DUI arrests
  • March: 150 vehicles stopped, 9 PBTs, no DUI arrests
  • August: 49 vehicles stopped, 1 PBT, no DUI arrests
  • September: 105 vehicles stopped, 14 PBTs, no DUI arrests
  • November: 63 vehicles stopped, 2 PBTs, 2 DUI arrests

How many fatal, alcohol-related car accidents are there in South Dakota?

According to the South Dakota Department of Health, among 365 alcohol-related deaths in 2024, 19% were because of a transportation/machinery accident, the second-most common cause.

The leading cause of alcohol-related deaths in 2024 was poisoning/toxic effects, at 24%.

Counties that most often experience overall alcohol-related deaths include Buffalo, Mellette, Corson, Oglala Lakota and Dewey counties.

Overall, males make up 65% of alcohol-related deaths in South Dakota from 2015-2024, almost two times higher than the female rate, with ages 30-69 at the highest risk.

Advertisement

Operation: Prairie Thunder not involved in sobriety checkpoints

DPS officials say the S.D. Office of Highway Patrol, the South Dakota Highway Patrol (SDHP) and local law enforcement agencies support DUI checkpoints, which are funded by the South Dakota Office of Highway Safety (SDHS).

Although Operation: Prairie Thunder (OPT) recently completed its 11th saturation patrol in Watertown on Feb. 26-27 – missions that bring together the SDHP with the city, county and federal law enforcement partners – SDHS officials stated last week that “sobriety checkpoints are not conducted as part of Operation: Prairie Thunder.”

Rather, OPT consists of targeted saturation patrols focused on criminal activity in a variety of communities.

Since its inception in August of last year, here’s a look at where total numbers stand for OPT, provided by the DPS.

Advertisement

Ongoing Operation: Prairie Thunder running totals

  • 443 arrests
  • 281 individuals in custody with a drug charge
  • 162 in custody without a drug charge
  • 473 individuals with a drug charge
  • 192 charged and released

Operation: Prairie Thunder criminal drug apprehension totals

  • 1,109 drug charges
  • 318 felony drug charges
  • 791 misdemeanor drug charges
  • 81 felony warrants
  • 168 misdemeanor warrants

Operation: Prairie Thunder ICE contacts

  • 93 contacted
  • 95 interviewed
  • 71 in custody
  • 9 apprehended for cartel / gang
  • 10 identified for cartel / gang
  • No human trafficking arrests
  • No recoveries

Operation: Prairie Thunder traffic enforcement

  • 42 DUIs
  • 5 reckless driving
  • 2,244 citations
  • 2,725 warnings

The South Dakota governor’s office announced last December that operations will continue into 2026.



Source link

Continue Reading

Trending