Enterotoxigenicity and genetic relatedness of Staphylococcus aureus in a commercial poultry plant and poultry farm.

Raw (fresh) and frozen poultry products are frequently associated with Staphylococcus aureus contamination. New Zealand is among the developed countries with high incidences of staphylococcal food poisoning. The study investigated the S.

Persistent contamination of , , , and at a broiler farm in New Zealand.

Intensive poultry production due to public demand raises the risk of contamination, creating potential foodborne hazards to consumers. The prevalence and microbial load of the pathogens , , , and was determined by standard methods at the farm level. After disinfection, swab samples collected from wall crevices, drinkers, and vents were heavily contaminated, as accumulated organic matter and dust likely protected the pathogens from the disinfectants used.