When mycotoxins contaminate feed: What is oxidative stress?

When mycotoxins contaminate animal feed, the effects on livestock can be serious. Some mycotoxins, like aflatoxin, are carcinogenic. Others can impact the immune system or the blood, damage organs, cause miscarriages and provoke severe vomiting, among many other effects.

Some of these effects are linked to oxidative stress, which happens when unstable atoms damage living […]

For the first time, gene-edited pigs successfully resist costly virus

Last year, the University of Edinburgh announced that a team of its researchers had used advanced genetic techniques to produce pigs that were potentially resistant to a viral infection that costs the swine industry billions of dollars each year.

Now, those pigs have been put to the test. The team recently exposed the gene-edited pigs […]

Foot-and-mouth disease confirmed at South Korean pig farm

It’s been over a year since foot-and-mouth disease (FMD) was last confirmed in South Korean livestock, but new reports have now been confirmed just northwest of Seoul. Fortunately, the disease is believed to be contained.

The Ministry of Agriculture, Food and Rural Affairs confirmed a single case of FMD at a hog farm in Gimpo, […]

PEDv cases in Manitoba raise alarms

Earlier this year, the province of Manitoba in Canada began dealing with an unexpected increase of cases of porcine epidemic diarrhea virus (PEDv).

PEDv, which causes diarrhea and dehydration in pigs, causes up to 100% mortality in piglets and 100% morbidity (disease) in all pigs, though is not transmitted to humans or other animals.

The […]