Twenty-three more ill people from 10 states were added to this investigation since the last update on April 27, 2018. One death was reported from California.
Three more states have reported ill people: Kentucky, Massachusetts, and Utah.
The most recent illness started on April 21, 2018. Illnesses that occurred in the last two to three weeks might not yet be reported because of the time between when a person becomes ill with E. coli and when the illness is reported to CDC.