Severe E. coli outbreak in Mountain West states linked to McDonald’s Quarter Pounders; McDonald’s removes suspect ingredients temporarily

A CDC Meals Security Alert concerning an outbreak of E. coli infections linked to McDonald’s Quarter Pounders has been posted at https://www.cdc.gov/ecoli/outbreaks/e-coli-O157.html

Key Factors:

• 49 individuals from 10 states have gotten sick from the identical pressure of E. coli O157:H7. Most sick persons are from Colorado (26) or Nebraska (9).
• 10 individuals have been hospitalized. One older individual in Colorado has died. Moreover, one youngster is hospitalized with problems of hemolytic uremic syndrome, or HUS.
• Everybody interviewed has reported consuming at McDonald’s earlier than their sickness began, and most particularly talked about consuming a Quarter Pounder hamburger.
• The precise ingredient linked to sickness has not but been recognized, however investigators are targeted on two components particularly: recent slivered onions, and recent beef patties.
• McDonald’s reported to CDC that they proactively eliminated the slivered onions and beef patties used for the Quarter Pounder hamburgers from shops within the affected states whereas the investigation continues. Quarter Pounder hamburgers in some states could also be quickly unavailable.

What You Ought to Do:

• When you’ve got extreme signs of E. coli an infection after consuming a Quarter Pounder hamburger at McDonald’s, search well being care and inform your supplier about what you ate.

E. coli Signs:

• Most individuals contaminated with Shiga toxin-producing E. coli expertise extreme abdomen cramps, diarrhea (typically bloody), and vomiting.
• o Signs normally begin 3 to 4 days after swallowing the micro organism.
• o Most individuals get better with out therapy after 5 to 7 days.
• Some individuals might develop critical kidney issues (hemolytic uremic syndrome, additionally known as HUS) and would should be hospitalized.
• For extra details about E. coli, see the About Escherichia coli An infection.

When you’ve got questions on circumstances in a specific state, please name that state’s well being division.

Thanks, CDC Media Help Department 404-639-3286 [email protected]