Eleven people have been sickened so far in the 4 state outbreak, including 9 hospitalizations and one death, prompting an urgent product recall.

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 recalls over 72,000 pounds of meat and poultry products in the US after tests confirm contamination with Listeria monocytogenes. Consumers are urged to check products and dispose of or return them for a refund.