The USDA has jurisdiction over which areas of food processing?

The USDA (United States Department of Agriculture) has specific jurisdiction over the inspection and regulation of meat, poultry, and eggs. This is rooted in the Federal Meat Inspection Act and the Poultry Products Inspection Act, which mandate that these products meet certain safety standards before they can be sold in commerce. The USDA is responsible for ensuring that meat and poultry processing facilities comply with hygiene and safety regulations, conduct regular inspections, and maintain product quality.

The focus on meat, poultry, and eggs is significant due to the potential health risks associated with these products, which can harbor pathogens like Salmonella and E. coli if not processed or cooked properly. By regulating these areas, the USDA plays a critical role in protecting public health.

The other areas mentioned, such as grains, dairy, and seafood, are typically regulated by other entities like the FDA (Food and Drug Administration) and specific state agencies, which handle a broader range of food products that fall outside the USDA's direct jurisdiction. Therefore, the correct answer centers on the USDA's established regulatory framework concerning meat, poultry, and eggs.