November 13, 2019 — A box of raw oysters in the United States is typically handled by two to seven companies while it moves through the supply chain – a long and circuitous path that, if not managed properly, can make the shellfish ripe for foodborne illnesses.
The middlemen in this process are crucial to keeping molluscs safe from contamination, and must ferry them from farm to consumer along temperature-controlled supply chains that are constantly refrigerated from harvest to plate. Gaps in the “cold chain” that lead to temperature spikes can lead to spoilage or growth of pathogens, whether during harvesting, processing, distribution, or even at the point of sale.