FDA probing McDonald's E. coli outbreak source
The FDA is looking into two possibilities as the source of an E. coli outbreak linked to McDonald's Quarter Pounder burgers. CBS News Colorado reporter Karen Morfitt has the latest.
E. coli
McDonald's at center of E. coli outbreak
McDonald's says the sliced, raw onions topping its Quarter Pounder burgers could be to blame for an E. coli outbreak that has sickened dozens of people across 10 states, killing at least one. About 20% of McDonald's restaurants nationwide have temporarily stopped serving Quarter Pounders. Karen Morfitt reports.
How E.coli spreads
A deadly E. coli outbreak may have stemmed from ingredients in McDonald's Quarter Pounders. Darin Detwiler, a food safety adviser and professor at Northeastern University, joins CBS News with more on how E. coli affects people.
E. coli linked to McDonald's item: What we know
At least 49 E. coli cases in 10 states, one of them deadly, have been traced back to McDonald's Quarter Pounder hamburgers, the CDC says. CBS News correspondent Nancy Chen has more on what's known about the outbreak.
CDC: McDonald's linked to E. coli outbreak
Health officials are investigating a deadly E. coli outbreak involving McDonald's Quarter Pounder burgers. The CDC says 49 cases across 10 states have hospitalized at least 10 people and left one person dead. CBS News medical contributor Dr. Céline Gounder joins to discuss.
CDC: McDonald's Quarter Pounders linked to deadly E. coli outbreak
McDonald's has stopped selling the popular product in some states as an investigation into the cause of the bacteria continues.
E. Coli outbreak in 10 states linked to McDonald's
The CDC is investigating at least 50 cases of E. Coli across 10 states that have been linked to McDonald's quarter pounders. Ten people have been hospitalized and one person has died. Jon LaPook has more.
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Virginia lake being tested after swimmers report E. coli infections
Environmental officials are testing lake water at a popular recreational destination in central Virginia after at least 20 people reported E. coli infections.
U.S. food safety: What to know amid outbreaks
A bird flu outbreak is affecting several dairy herds across the U.S., and a federal recall is affecting more than 16,000 pounds of ground beef sold in Walmart stores in 11 states due to possible E. coli contamination. Michael Worobey, head of the Department of Ecology and Evolutionary Biology at the University of Arizona, joins CBS News to discuss the state of food safety in the U.S.
Nearly 8 tons of beef sold at Walmart recalled due to E. coli risk
The recalled beef came from Cargill Meat Solutions in the form of burger patties and ground chuck.
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