An infant in California died in a listeria outbreak that has now prompted a recall of ready-to-eat meat, the Centers for Disease Control and Prevention (CDC) said.The child's pregnant mother also fell ill with listeria.

Yu Shang Food has expanded its recall of poultry products and ready-to-eat meats due to potential Listeria monocytogenes contamination. The recall applies to 72,240 pounds of all ready-to-eat products from Yu Shang Food that were produced before Nov.

Soft cheeses, frozen breakfast foods, smoked salmon and other products have been recalled for potential listeria contaminations in the last month.