The FDA has elevated the recall of Costco eggs to the highest risk level due to concerns about potential salmonella contamination. This classification signifies a serious health hazard, as the bacteria could cause severe illness or even death. The recall affects eggs sold in several states, including Georgia and Alabama. Consumers are urged to check their purchases, especially those bought between November 22-27. The FDA warns that the recalled eggs pose significant health risks and has provided guidelines on how to identify the affected products.