Illnesses began May 30, 2021 and now has spread to 36 states.

As of October 14, 2021, 592 people infected with the outbreak strain of SalmonellaOranienburg have been reported from 36 states. Illnesses started on dates ranging from May 31, 2021, to September 29, 2021.

Texas, Oklahoma, Virginia, Maryland, and Illinois are hardest hit.

Alabama 3, Arkansas 12, California 8, Colorado 1, Connecticut 4, Florida 5, Georgia 2, Illinois 34, Indiana 1, Iowa 3, Kansas 10, Kentucky 9, Louisiana 4, Maryland 45, Massachusetts 11, Michigan 9, Minnesota 22, Mississippi 2, Missouri 10, Nebraska 8, New Jersey 5, New Mexico 8, New York 5, North Carolina 11, North Dakota 4, Ohio 6, Oklahoma 92, Oregon 2, Pennsylvania 6, South Carolina 3, South Dakota 7, Tennessee 10, Texas 149, Utah 3, Virginia 54, and Wisconsin 24.

Sick people range in age from less than 1 year to 97 years, with a median age of 36, and 57% are female. Of 363 people with information available, 116 (32%) have been hospitalized and no deaths have been reported.

The true number of sick people in an outbreak is likely much higher than the number reported, and the outbreak may not be limited to the states with known illnesses. This is because many people recover without medical care and are not tested for Salmonella. In addition, recent illnesses may not yet be reported as it usually takes 3 to 4 weeks to determine if a sick person is part of an outbreak.