> I haven't bought bagged lettuce in months in response to this outbreak.
1) Why? The source was quickly identified, and it's trivial to avoid the tainted supplier.
2) Why only now? Bagged leafy greens are notorious for outbreaks. The extra processing steps means greater opportunity for introducing contamination (more people handling the produce), and greater opportunity for cross-contamination.
This food safety expert/activist/litigator has explained both of those points many times: https://www.marlerblog.com/ Though, being middle-aged and perhaps with better-than-average recollection, I connected the dots to bagged leafy greens years ago, across many news cycles, and to the risk of food poisoning from vegetables generally, through hard, personal experience.
1) Why? The source was quickly identified, and it's trivial to avoid the tainted supplier.
2) Why only now? Bagged leafy greens are notorious for outbreaks. The extra processing steps means greater opportunity for introducing contamination (more people handling the produce), and greater opportunity for cross-contamination.
This food safety expert/activist/litigator has explained both of those points many times: https://www.marlerblog.com/ Though, being middle-aged and perhaps with better-than-average recollection, I connected the dots to bagged leafy greens years ago, across many news cycles, and to the risk of food poisoning from vegetables generally, through hard, personal experience.