Inside the Helix

E. coli is a common gram-negative bacterium found in the gastrointestinal tracts of pigs. While not all E. coli strains cause harm, the F4/K88 and F18 strains can lead to illness in pigs. Dr. Emily Mauch-Swinford is a geneticist with DNA Genetics. In this episode, she describes the prevalence of these two strains, how genetic resistance can be used to reduce the number of sick pigs and how DNA Genetics is approaching genetic resistance to E. coli

Biosecurity is extremely important to the pork industry in preventing disease outbreaks. In this episode, Dr. Jason Schneider, technical consultant with DNA Genetics, explains why producers should place more emphasis on the biosecurity of their feed supplies. He discusses four key feed mill biosecurity standard operating procedures and stresses the importance of developing a plan. 

Starting nursery pigs off properly after weaning can significantly impact future success of herds. In this episode, Dr. Christine Mainquist-Whigham, veterinarian and director of health for DNA Genetics and Pillen Family Farms, explains key management practices that can reduce stress and enhance the comfort and survivability of baby pigs. She also describes current research her team is focused on to improve early pig care practices. 

Moving piglets to nurse sows is a common practice within the swine industry. While this management strategy is necessary in some instances, Dr. John Sonderman, director of technical services with DNA Genetics, says DNA Genetics research is showing there may be added benefits keeping piglets with their mothers.  

Welcome to "Inside the Helix," a podcast presentation of DNA Genetics. Throughout this series, hear from industry-leading experts as they explore pig production from genetic improvement all the way to meat quality.