Cracking Listeria's Secrets

摘要

One day in August 2011, Penny Hauser spied a bin of fresh cantaloupes at a grocery store in Colorado Springs, Colorado. "Mike loves cantaloupe," she thought. While recovering from a grueling bone marrow transplant, her 68-year-old spouse had dropped 30 pounds. Now he was on high-dose corticosteroids and eager to eat. So as Mike enjoyed the melon later that day, Penny inwardly cheered.