What packaging rule must be applied for shipping whole (non-frozen) blood?

The appropriate packaging rule for shipping whole (non-frozen) blood requires that it is cooled with a double bag of wet ice during shipment. This method is crucial because blood needs to be preserved at lower temperatures to maintain its viability and effectiveness. The use of wet ice helps to stabilize the temperature and prevents the blood from reaching temperatures that could compromise its quality.

Using a double bagging system enhances safety by reducing the risk of leakage during transportation, which can occur due to shifts in temperature or pressure. It also offers a layer of protection against contamination, ensuring that the integrity of the blood sample is maintained.

Maintaining the correct temperature during transport is vital to comply with health and safety regulations, as improper temperature control can lead to degradation of the blood components. Therefore, using wet ice is essential for preserving the functionality and safety of the blood during shipping.