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How public health officials rapidly traced the source of the McDonald's E. coli outbreak

NBC News
Summary
Nutrition label

77% Informative

E. coli outbreak linked to slivered onions served on McDonald’s Quarter Pounders linked to 104 illnesses.

CDC documents provided to NBC News offer a peek into the detective work as investigators raced to identify the cause and get the outbreak under control.

The CDC declared the outbreak over on Tuesday ; no new cases have been detected since Oct. 21 .

The CDC and FDA have concluded that the slivered onions were the likely source of the E. coli outbreak.

Taylor Farms , which supplied the onions, also announced a recall of its yellow onions.

The CDC announced the outbreak Oct. 22 ; there were 49 cases spread across 10 states.

VR Score

72

Informative language

66

Neutral language

74

Article tone

semi-formal

Language

English

Language complexity

46

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

short-lived

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