Health officials are investigating a salmonella outbreak linked to eggs that has sickened 95 people across the United States, the Centers for Disease Control and Prevention said Thursday. California-based Country Eggs LLC issued a recall of its large brown cage-free sunshine yolk eggs on Wednesday. The eggs were also sold under the brand names Nagatoshi Produce, Misuho and Nijiya Markets, according to the Food and Drug Administration. They were also packed for food service as large brown "sunshine yolks" or "omega-3 golden yolks."