CNN  —  A listeria outbreak linked with ready-to-eat meat and poultry products from Yu Shang Food Inc. has caused 11 illnesses in four states, with nine hospitalizations and the death of an infant, according to the US Centers for Disease Control and Prevention. The Spartanburg, South Carolina, company is recalling more than 72,000 pounds of meat and poultry products because of possible listeria contamination. All ready-to-eat products produced before October 28 are included, the US Department