Clarification from the Oklahoma State Department of Health on 10.24.24: “The OSDH Public Health Laboratory (PHL) tests for reportable E. coli infections using molecular and culture-based methods. The ...

On Oct. 22, the Colorado Department of Agriculture laboratories received multiple lots of McDonald’s brand fresh and frozen beef patties collected from various Colorado McDonald’s locations associated ...

KRQE News 13 got a tour of the laboratories where scientists discovered the outbreak locally. The Scientific Laboratories were able to confirm an outbreak of E. coli was happening last month, and that ...

DENVER (AP) - Food safety scientists are looking for faster ways to detect salmonella, E. coli, listeria and other pathogens within hours or minutes instead of days.The goal is to catch contaminated ...

DENVER (KDVR) — Following a deadly E.coli outbreak tied to McDonald’s Quarter Pounders, the Colorado Department of Agriculture tested the chain’s beef patties for the bacteria. On Oct. 22, the ...

ST. LOUIS COUNTY, Mo. — Test results released Friday eliminated a possible source of an E. coli outbreak that sickened more than 100 people in St. Louis County. Tests run by the Missouri Department of ...