A total of 316 individuals infected with the outbreak strains of Salmonella Bareilly or Salmonella Nchanga have been reported from 26 states and the District of Columbia. The 58 new cases are from Alabama (1), California (2), Colorado (1), Georgia (3), Illinois (4), Indiana (1), Louisiana (1), Maryland (3), Massachusetts (6), New Jersey (1), New York (10), North Carolina (6), Pennsylvania (5), Tennessee (2), Texas (3), Virginia (6), and Wisconsin (3).

Three hundred and four persons infected with the outbreak strain of Salmonella Bareilly have been reported from 26 states and the District of Columbia. The number of ill persons with the outbreak strain of Salmonella Bareilly identified in each state is as follows: Alabama (3), Arkansas (1), California (4), Colorado (1), Connecticut (9), District of Columbia (2), Florida (1), Georgia (13), Illinois (27), Indiana (1), Louisiana (4), Maryland (27), Massachusetts (33), Mississippi (2), Missouri (4), Nebraska (1), New Jersey (26), New York (48), North Carolina (10), Pennsylvania (25), Rhode Island (6), South Carolina (3), Tennessee (4), Texas (7), Virginia (22), Vermont (1), and Wisconsin (19).

Twelve persons infected with the outbreak strain of Salmonella Nchanga have been reported from 5 states. The number of ill persons with the outbreak strain of Salmonella Nchanga identified in each state is as follows: Georgia (2), New Jersey (2), New York (6), Virginia (1), and Wisconsin (1).

Among 316 persons for whom information is available, illness onset dates range from January 28 to May 3, 2012. Ill persons range in age from <1 to 86 years, with a median age of 30. Fifty-nine percent of patients are female. Among 217 persons with available information, 37 (17%) reported being hospitalized. No deaths have been reported.