Genetically Modified Pigs Resistant to PRRS

Imagine how much producers could save if they had swine that were resistant to one of the most costly porcine diseases. Laboratory Equipment just shared amazing news that is sure to change the swine production industry forever.

Researchers at the University of Edinburgh’s Roslin Institute have produced pigs that are resistant to Porcine Reproductive and Respiratory Syndrome. Otherwise known as PRRS, this disease is considered one of the most costly animal diseases.

This condition costs the swine industry in the U.S. and Europe about $2.5 billion annually in lost revenue. This virus affects pigs by using a receptor called CD163, which is found on their cells’ surface. The researchers removed a small section of the CD163 gene using gene-altering techniques. They focused on the section of the receptor to which the virus attaches.

This was a collaborative effort with Genus PLC, a global leader in animal genetics. Tests done with the PRRS virus show that the genetically-altered pigs do not become infected. By removing a small section of the CD163, the receptor is able to retain its ordinary function and reduces the risk of side effects. Click here to read the full article.

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Andy Chatterjee • Beef & Swine Recruiting Specialist

New Recruiter in the Feed Industry - Andy Chatterjee

Andy Chatterjee is a Talent Scout for Continental Search. He handles placements for the feed industry. He is currently undergoing training for this demanding position.

Andy was handling operations for Continental Search for four years before he was promoted to Talent Scout. His understanding of the business from the ground up will make him an ideal addition to the recruiting team. You can reach him at (302) 353-4065 ext. 571 or


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