FDA issued an alert on yellowfin tuna steaks sold through Kroger retail stores. The issue is the potential for high histamine levels which cause scombroid poisoning. The high histamine levels occur when the fish had been temperature abused, and when that occurs, spoilage microbes convert the amino acid histidine, which is present as part of the fish protein, to histamine.
"Scombroid symptoms usually develop within a few minutes to an hour after eating contaminated fish. They usually resemble an allergic reaction, such as flushing of the face, headache, heart palpitations, itching, blurred vision, cramps, and diarrhea. Symptoms can be treated with antihistamines. Even without treatment, people usually get better within 12 hours."
According to the report, "FDA became aware of multiple scombroid poisoning cases in individuals who consumed tuna steaks purchased from three separate Kroger retail locations in Ohio."
https://www.fda.gov/food/alerts-advisories-safety-information/fda-advises-consumers-not-eat-yellowfin-tuna-steaks-kroger-retail-stores-multiple-states
FDA Advises Consumers Not to Eat Yellowfin Tuna Steaks from Kroger Retail Stores in Multiple States
September 7, 2019