Update On E Coli Outbreak 2024 Update. Coli o157:h7 have been reported from 13 states. Coli o157:h7 have been reported from 13 states.

Coli outbreak linked to mcdonald’s quarter pounders has led to 75 cases in 13 states, the centers for disease control and prevention said friday. As of october 24, 75 people infected with the outbreak strain of e.