Investigation Update: Multistate Outbreak of Human Salmonella Chester Infections

Persons Infected with the Outbreak Strain of Salmonella Chester, United States, by State, as of August 27, 2010 at 9:00 am EST (n=44)

As of 9:00 AM EDT on August 27, 2010, a total of 44 individuals infected with a matching strain of Salmonella Chester have been reported from 18 states since April 11, 2010. The number of ill people identified in each state with this strain is as follows: AK (1), CA (5), CO (2), GA (8), IL (1), KY (1), MA (2), MN (2), MO (1), NC (1), OK (1), OR (2), SC (2), TN (1), TX (3), UT (3), VA (4), and WA (4). Among those for whom information is available about when symptoms started, illnesses began between April 4, 2010 and June 16, 2010. Case-patients ranged in age from <1 to 88 years old, and the median age was 36 years. Fifty-four percent of patients were female. Among the 43 patients with available hospitalization information, 16 (37%) were hospitalized. No deaths were reported.