This Failed Experiment Is Still Causing Farmers Trouble Almost a Decade Later

Nine years ago, an E. coli outbreak led to an expensive, labor-intensive change to the way a lot of our farms operated. But things didn’t get better—in fact, they got worse.

Source: This Failed Experiment Is Still Causing Farmers Trouble Almost a Decade Later

Unless the food is irradiated right before they serve it to you (plate included) it doesn’t really stop supply chain contamination or cross contamination at processing/prep.

The best system would be to package products in totally sealed packages and then irradiate with a monitor mark on each package to ensure proper dose is delivered. But I highly doubt food irradiation does this as it would cost too much for all the extra packaging, radiation sensitive dosing labels, and QA/QC required.

Pascalization is an interesting sterilization(ish) technique which literally crushes everything under pressures so high not much survives the process.