Romaine lettuce warning linked to California

California has been cited as the source of the E. coli-contaminated romaine lettuce that led to a nationwide warning.

Food and Drug Administration Commissioner Scott Gottlieb tweeted the romaine outbreak is likely from California “based on growing and harvesting patterns.”

“The goal now is to withdraw the product that’s at risk of being contaminated from the market, and then re-stock the market [with] new romaine from different growing regions, including Florida and Arizona," he said.

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