cold chain

Cold chain refers to a temperature-controlled supply chain used to preserve the quality and safety of temperature-sensitive products, such as food, pharmaceuticals, and biological samples. It involves a series of processes, from production to storage and transportation, ensuring products are kept at specific low temperatures. This is crucial in preventing spoilage, prolonging shelf life, and maintaining efficacy, especially for vaccines and perishable goods. Efficient cold chain management helps reduce waste, supports public health, and ensures that consumers receive safe and effective products.