Since the last update on November 8, 2018, 52 ill people from 26 states and the District of Columbia have been added to this investigation. As of December 18, 2018, 216 people infected with the outbreak strain of Salmonella Reading have been reported from 38 states and the District of Columbia. A list of the states and the number of cases in each can be found on the Map of Reported Cases page.
Illnesses started on dates from November 20, 2017, to December 6, 2018. Ill people range in age from less than 1 year to 99, with a median age of 40. Fifty-five percent of ill people are female. Of 175 people with information available, 84 (48%) have been hospitalized. One death has been reported from California.