Volume 26, Number 10—October 2020
CME ACTIVITY - Synopsis
Lessons Learned from a Decade of Investigations of Shiga Toxin–Producing Escherichia coli Outbreaks Linked to Leafy Greens, United States and Canada
Figure 2

Figure 2. Outbreak-related Shiga toxin–producing Escherichia coli illnesses (n = 1,124) linked to leafy greens, by isolation date, outbreak, and vehicle, United States and Canada, 2009–2018. Data on isolation date were available for 1,124 (98%) of 1,146 laboratory-confirmed illnesses. Illness onset date was not systematically collected for each case. Each color represents a different outbreak. *During these years, each season started 1 week earlier.
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