Romaine shipments from Yuma, Arizona dropped and recovered in conjunction with U.S. Food and Drug Administration advisories to avoid romaine lettuce during the fall 2018 outbreak of Shiga-toxin producing Escherichia coli associated with romaine lettuce -

Romaine shipments from Yuma, Arizona dropped and recovered in conjunction with U.S. Food and Drug Administration advisories to avoid romaine lettuce during the fall 2018 outbreak of Shiga-toxin producing Escherichia coli associated with romaine lettuce  Economic Research Service (.gov)