McDonald's removes Quarter Pounder from menu in some states amid E. coli outbreak

The video discusses a deadly E coli outbreak linked to McDonald's Quarter Pounders, affecting multiple states. Health officials and the CDC are investigating, with slivered onions suspected as the cause. McDonald's has removed the onions and Quarter Pounders from select locations. The CDC advises those with symptoms to seek medical attention, noting many cases may go unreported.

How many states have reported cases of E coli related to this outbreak?

What does the CDC recommend for individuals experiencing E coli symptoms?