Seniors and Food Safety: Why are Seniors at Risk for Foodborne Illness?

James L. Smith, a microbiologist with the U.S. Department of Agriculture, wanted to find the answer to the question of why seniors are more at risk for foodborne illness. He reviewed data from foodborne outbreaks at nursing homes, and compared the immune and digestive systems of seniors and younger individuals, as well as evaluating the overall physical well-being of seniors.