RT Book, Section A1 Alarcón, Andrés E. A1 Jantausch, Barbara A. A2 Kline, Mark W. SR Print(0) ID 1182935827 T1 Listeriosis T2 Rudolph's Pediatrics, 23e YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9781259588594 LK accesspediatrics.mhmedical.com/content.aspx?aid=1182935827 RD 2024/04/25 AB Listeria monocytogenes is a saprophytic organism (found in multiple environments including water, soil, and decaying vegetation) and a foodborne pathogen that causes disease primarily in pregnant women, the elderly, immunocompromised hosts, and neonates. It has a worldwide distribution and is acquired relatively frequently in developed countries due to consumption of refrigerated, contaminated, ready-to-eat food, mostly dairy products and cold cuts. Listeriosis is a zoonosis of many animal species that can directly transmit infection to humans. In humans, it causes epidemic and sometimes sporadic outbreaks of febrile gastroenteritis.