New PEDV strain identified in U.S. (2014)

Researchers at Iowa State University have identified a new strain of PED virus.

Three pigs grazing in a grassy valley with a mountain range in the background.

Photo by Sergio

Researchers at Iowa State University have identified a new strain of PED Virus (PEDV). Four of the five cases identified with the unique strain were from Illinois, while the fifth came from Missouri.

The Iowa State University Veterinary Diagnostic Lab has detected five virus strains that did not match previously sequenced cases.

Scientists say it’s unlikely the strain mutated from the identified initially U.S. sequence.

The lab is still working to learn more about the new strain’s origins.

Related Stories
A rescheduled WASDE, China’s soybean squeeze, barge bottlenecks, and premium beef demand all collide this week — with cash decisions, basis, and risk plans on the line.
High milk production and soft retail demand are squeezing prices and margins — making careful feed and risk management essential through year-end.
Market analyst and friend of the show, Shawn Hackett, says Brazil’s shifting use of crops for biofuel production is a significant factor.
Texas A&M livestock economist Dr. David Anderson joins Tony St. James to discuss the geopolitical tensions and U.S.-Mexico border closure that are leading to sharp swings in the cattle market.
Farm Bureau Economist Faith Parum discusses key outcomes from the U.S.-China trade agreement and the benefits of expanding trade across Southeast Asia.
U.S. Senator Roger Marshall (R-KS) shares his perspective on the U.S.-China trade developments and their potential impact on American producers, farmers, and ranchers.
Prepare for softer milk checks into winter, watch cull-cow values and timing, and stress-test cash flow as product prices recalibrate.
Dr. Ashley Johnson, with the National Pork Producers Council (NPPC), joins us to share the sector’s perspective on new FDA initiatives targeting ultra-processed foods.

Agriculture Shows
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.
Champions of Rural America is a half-hour dive into the legislative priorities for Rural America. Join us as we interview members of the Congressional Western Caucus to learn about efforts in Washington to preserve agriculture and tackles the most important topics in the ag industry on Champions of Rural America!
Featuring members of Congress, federal and state officials, ag and food leaders, farmers, and roundtable panelists for debates and discussions.
The goal of “Where the Food Comes From” is as simple as its name implies — host Chip Carter takes you along on the journey of where our food comes from — and we don’t just mean to the supermarket (though that’s part of the big picture!). But beyond where it comes from, how it gets there, and all the links in the chain that make that happen.
Join markets specialist Scott Shellady, better known as the Cow Guy, as he covers the market-close, breaking down headlines that drive the commodities and equities markets with commentary from respected industry heavyweights.