Most of the 49 cases occurred in Colorado and Nebraska, explains the health agency… After the announcement, the fast food chain’s stock plummeted more than 6% in after-hours trading. Rai News
The outbreak appears to be linked to the consumption of McDonald’s Quarter Pounder, with investigations focusing on fresh flaked onions and fresh beef patties as suspected contaminated ingredients.
E. coli kills 30 people a year in the US. Sales of Quarter Pounder were stopped in four states.
