date:Nov 22, 2018
red that the source was not just one farm. There were three dozen farms in the Yuma region that supplied romaine lettuce, said Harris, adding that we may never know which exact farm, and even if it was one farm, that was the source of the outbreak.
During June, July and August, the FDA sent a multidisciplinary team of 16-18 people to conduct an environmental assessment of the affected area. Upon taking 111 samples, they found 13 different Shiga toxin-producing E. coli strains, but only three ma