In the lab, food was processed in standard fashion. Blood agar plate was used to rule out Bacillus; CAN plate was used to rule out Staphylococcus; and plates for enteric pathogens were used to rule out Salmonella, Shigella, Aeromonas, Campylobacter, and Yersinia. Samples were immediately sent to the city and state health departments, FDA, and commercial laboratory. 16 S ribosomal RNA sequencing preformed at our lab and heavy metal testing was done at the private commercial lab.