Risky or Not?

A short podcast about everyday risks from germs

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ChatGPT image description: A vibrant home vegetable garden with leafy greens, tomatoes, and carrots is shown in daylight. In the soil, a bright yellow biohazard sign warns โ€œComposted Botulinum Toxin.โ€ Gardening tools rest nearby, contrasting the healthy plants with the ominous, humorous food-safety warning.

907. Vegetables Grown in Soil with Composted Botulinum Toxin

March 27, 2026 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from eating vegetables grown in soil with composted botulinum toxin.

Dr. Don - risky โ˜ฃ๏ธ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

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  • USDA FSIS C. perfringens Risk Assessment Executive Summary
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  • We tried White Castle from an airport vending machine. It was bleak. - The Washington Post
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March 27, 2026 /Don Schaffner
Compost, Clostridium botulinum, Vegetables, Garden
lettuce02-md.jpg

12: Composting Recalled Lettuce

February 28, 2020 by Don Schaffner

Dr. Don and Professor Ben discuss the risks of backyard composting lettuce that was recalled for pathogenic E. coli.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ

Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Group requests Salinas romaine be composted, not trashed | Packer
  • (3) Claire Zoellner on Twitter: "Was wondering about this after listening to the last #FoodSafetyTalk on composting. Risks of consumer backyard composting and industrial composting of recalled products? @bugcounter @benjaminchapman https://t.co/oahwfSkQsE" / Twitter
  • Importance of Soil Amendments: Survival of Bacterial Pathogens in Manure and Compost Used as... - Abstract - Europe PMC
February 28, 2020 /Don Schaffner
Compost, Lettuce, Recall

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