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Oxford University researchers found that the expansion of dense, industrial chicken farming created conditions that enabled Campylobacter strains to spread, mix, and acquire traits that could improve their survival in poultry production environments.

The growing collection includes scientific publications and guidances on detection and viability methods, agricultural water monitoring and treatment, mitigation strategies, and the biology and epidemiology of the parasite.

Developed by the University of New Hampshire and the University of Maine Extension with USDA-NIFA support, the peer-to-peer microlearning video series grew out of years of on-the-ground, individualized farm visits, hands-on technical assistance, and the trust that develops from working closely with a farmer.  

This episode of Food Safety Five highlights new research on cold storage practices for fresh-cut produce, food safety perspectives among small-scale produce growers exempt from FDA's FSMA Produce Safety Rule, and water management strategies that reduce arsenic in rice.

The co-occurrence of biofilm formation, acid tolerance, and antimicrobial resistance genes in E. coli isolated from irrigation water, soil, and crops could complicate downstream microbial control efforts in produce production systems.

Researchers from Purdue University conducted focus groups with Indiana produce growers who qualified for exemptions from the Food Safety Modernization Act Produce Safety Rule, examining the beliefs and practical constraints that shape on-farm food safety practices.

The Arkansas-based study showed that repeated mid-season soil aeration events significantly reduced arsenic concentrations in rice grain without increasing cadmium levels, providing field-scale evidence that water management can help mitigate arsenic accumulation.

The companies are assessing the effects of controlled light exposure during fermentation on the growth and characteristics of coffee cell cultures. Coffee cell culture may offer an alternative production pathway that is less dependent on agricultural growing conditions.

Citing concerns about antibiotic overuse in food-producing animals contributing to the spread of antimicrobial resistance (AMR), the petition calls for FDA to withdraw approvals for the routine use of medically important drugs for disease prevention.

In this bonus episode of Food Safety Matters, we speak to Dr. Alissa Welsher, Senior Consultant at Elanco Poultry Food Safety, about how preharvest poultry operations can get ahead of increasing insect activity seen in warmer months with robust integrated pest management (IPM) and insecticide solutions.