--- title: Listeria Outbreak tied to Mushrooms kills at least 4 in United States date: 2020-03-10T16:46:16-07:00 author: Bill Marler canonical_url: "https://marlerclark.com/news_events/listeria-outbreak-tied-to-mushrooms-kills-at-least-4-in-united-states" section: News --- [All News](/news_events) / [Outbreaks](https://marlerclark.com/news_events/outbreaks) / # Listeria Outbreak tied to Mushrooms kills at least 4 in United States ![](https://www.listeriablog.com/files/2020/03/map-3-10-20-1-300x189.jpg)As of March 9, 2020, 36 people infected with the outbreak strain of Listeria monocytogenes have been reported from 17 states. Arizona 2, California 9, Florida 2, Hawaii 3, Indiana 1, Kentucky 1, Maryland 2, Massachusetts 2, Michigan 1, Missouri 1, Nevada 1, New Jersey 1, New York 4, North Carolina 1, Rhode Island 1, Tennessee 1, Virginia 3. Four deaths have been reported from California, Hawaii, and New Jersey. Six cases are pregnancy-associated and two resulted in fetal loss. Listeria samples from ill people were collected from November 23, 2016 to December 13, 2019. Ill people range in age from less than 1 to 97 years, with a median age of 67. Fifty-eight percent of ill people are female. Of 32 ill people with information available, 30 hospitalizations have been reported. Epidemiologic and laboratory evidence indicates that enoki mushrooms labeled as “Product of Korea” are the likely source of this outbreak. State and local public health officials interviewed ill people about the foods they ate in the month before they became ill. Twelve out of 22 (55%) reported eating mushrooms, including enoki, portobello, white, button, cremini, wood ear, maitake, and oyster. Michigan Department of Agriculture and Rural Development collected mushrooms for testing from a grocery store where an ill person purchased enoki mushrooms. Two samples of enoki mushrooms yielded the outbreak strain of Listeria monocytogenes. These mushrooms are labeled as “Product of Korea” and were distributed by Sun Hong Foods, Inc. Additional product testing is ongoing in California. On March 9, 2020, Sun Hong Foods, Inc. recalled enoki mushrooms (UPC 7 426852 625810) labeled as “Product of Korea”. Consumers, food service operators, and retailers should not eat, serve, or sell recalled enoki mushrooms. Enoki mushrooms distributed by Sun Hong Foods, Inc. do not account for all illnesses in this outbreak. FDA is working to identify the source of the enoki mushrooms distributed by Sun Hong Foods, Inc. and determine if other distributors received the same enoki mushrooms. CDC is concerned that enoki mushrooms labeled as “Product of Korea” may be contaminated with Listeria monocytogenes and are advising people at higher risk – pregnant women, adults ages 65 years or older, and people with weakened immune systems – to avoid eating any enoki mushrooms labeled as “Product of Korea”, until investigators determine the source of contamination and if additional products are linked to illness. ### Other Listeria Lawsuits [Kroger and Walmart Pasta Listeria Outbreak](https://marlerclark.com/kroger-and-walmart-pasta-listeria-outbreak) [Listeria Outbreak linked to Kroger and Walmart Chicken Fettuccine](https://marlerclark.com/listeria-outbreak-linked-to-kroger-and-walmart-chicken-fettuccine) [Fresh & Ready Foods linked to California and Nevada Listeria Outbreak](https://marlerclark.com/fresh-ready-foods-linked-to-california-and-nevida-listeria-outbreak) [14 Listeria Deaths tied to Lyons ReadyCare or Sysco Shakes](https://marlerclark.com/11-listeria-deaths-tied-to-lyons-readycare-or-sysco) [Boar's Head Deli Meat Sickens 61 in 19 States with Deadly Listeria - 10 deaths](https://marlerclark.com/deli-meat-hits-28-in-12-states-with-deadly-listeria) [Rizo-López Foods recalls cheese after deadly Listeria Outbreak](https://marlerclark.com/rizo-l%C3%B3pez-foods-recalls-cheese-after-deadly-listeria-outbreak) [Listeria Outbreak linked to Peaches - 11 Sick with 1 Death](https://marlerclark.com/listeria-outbreak-linked-to-peaches-11-sick) [Listeria Outbreak linked to Frugals | Marler Clark by retained three victims](https://marlerclark.com/listeria-outbreak-announced-in-washington) [Six States Report 16 Victims of Listeria Linked to Deli Meat and Cheeses](https://marlerclark.com/six-states-report-victims-of-listeria-outbreak-linked-to-deli-meat-and-cheeses) [Big Olaf Ice Cream Sickens 28 in Florida Listeria Outbreak | 27 hospitalized, with 1 death](https://marlerclark.com/investigation-of-listeria-outbreak-linked-to-florida-residents-and-tourists) [Dole salads likely linked to Listeria illnesses since 2014](https://marlerclark.com/dole-salads-likely-linked-to-listeria-illnesses-since-2014) [Listeria Outbreak linked to Fresh Express Salads](https://marlerclark.com/listeria-outbreak-linked-to-fresh-express-salads) ### Lawsuit updates about foodborne illnesses [Reactive Arthritis Lawsuit Updates](/news_events/case-news?illness=reactive-arthritis&year=all) [E. coli Lawsuit Updates](/news_events/case-news?illness=e-coli&year=all) [Guillain-Barre Syndrome Lawsuit Updates](/news_events/case-news?illness=guillain-barre-syndrome&year=all) [Salmonella Lawsuit Updates](/news_events/case-news?illness=salmonella&year=all) [Hemolytic Uremic Syndrome Lawsuit Updates](/news_events/case-news?illness=hemolytic-uremic-syndrome&year=all) [Listeria Lawsuit Updates](/news_events/case-news?illness=listeria&year=all) [Irritable Bowel Syndrome Lawsuit Updates](/news_events/case-news?illness=irritable-bowel-syndrome&year=all) [Hepatitis A Lawsuit Updates](/news_events/case-news?illness=hepatitis-a&year=all) [Norovirus Lawsuit Updates](/news_events/case-news?illness=norovirus&year=all) [Botulism Lawsuit Updates](/news_events/case-news?illness=botulism&year=all) [Campylobacter Lawsuit Updates](/news_events/case-news?illness=campylobacter&year=all) [Shigella Lawsuit Updates](/news_events/case-news?illness=shigella&year=all) [Cyclospora Lawsuit Updates](/news_events/case-news?illness=cyclospora&year=all) ### Lawsuits updates by year [Foodborne Illness Lawsuits in 1998](https://marlerclark.com/news_events/case-news?illness=all&year=1998) [Foodborne Illness Lawsuits in 1999](https://marlerclark.com/news_events/case-news?illness=all&year=1999) [Foodborne Illness Lawsuits in 2000](https://marlerclark.com/news_events/case-news?illness=all&year=2000) [Foodborne Illness Lawsuits in 2001](https://marlerclark.com/news_events/case-news?illness=all&year=2001) [Foodborne Illness Lawsuits in 2002](https://marlerclark.com/news_events/case-news?illness=all&year=2002) [Foodborne Illness Lawsuits in 2003](https://marlerclark.com/news_events/case-news?illness=all&year=2003) [Foodborne Illness Lawsuits in 2004](https://marlerclark.com/news_events/case-news?illness=all&year=2004) [Foodborne Illness Lawsuits in 2005](https://marlerclark.com/news_events/case-news?illness=all&year=2005) [Foodborne Illness Lawsuits in 2006](https://marlerclark.com/news_events/case-news?illness=all&year=2006) [Foodborne Illness Lawsuits in 2007](https://marlerclark.com/news_events/case-news?illness=all&year=2007) [Foodborne Illness Lawsuits in 2008](https://marlerclark.com/news_events/case-news?illness=all&year=2008) [Foodborne Illness Lawsuits in 2009](https://marlerclark.com/news_events/case-news?illness=all&year=2009) [Foodborne Illness Lawsuits in 2010](https://marlerclark.com/news_events/case-news?illness=all&year=2010) [Foodborne Illness Lawsuits in 2011](https://marlerclark.com/news_events/case-news?illness=all&year=2011) [Foodborne Illness Lawsuits in 2012](https://marlerclark.com/news_events/case-news?illness=all&year=2012) [Foodborne Illness Lawsuits in 2013](https://marlerclark.com/news_events/case-news?illness=all&year=2013) [Foodborne Illness Lawsuits in 2014](https://marlerclark.com/news_events/case-news?illness=all&year=2014) [Foodborne Illness Lawsuits in 2015](https://marlerclark.com/news_events/case-news?illness=all&year=2015) [Foodborne Illness Lawsuits in 2016](https://marlerclark.com/news_events/case-news?illness=all&year=2016) [Foodborne Illness Lawsuits in 2017](https://marlerclark.com/news_events/case-news?illness=all&year=2017) [Foodborne Illness Lawsuits in 2018](https://marlerclark.com/news_events/case-news?illness=all&year=2018) [Foodborne Illness Lawsuits in 2019](https://marlerclark.com/news_events/case-news?illness=all&year=2019) [Foodborne Illness Lawsuits in 2020](https://marlerclark.com/news_events/case-news?illness=all&year=2020) [Foodborne Illness Lawsuits in 2021](https://marlerclark.com/news_events/case-news?illness=all&year=2021) [Foodborne Illness Lawsuits in 2022](https://marlerclark.com/news_events/case-news?illness=all&year=2022) [Foodborne Illness Lawsuits in 2023](https://marlerclark.com/news_events/case-news?illness=all&year=2023) [Foodborne Illness Lawsuits in 2024](https://marlerclark.com/news_events/case-news?illness=all&year=2024) [Foodborne Illness Lawsuits in 2025](https://marlerclark.com/news_events/case-news?illness=all&year=2025) [Foodborne Illness Lawsuits in 2026](https://marlerclark.com/news_events/case-news?illness=all&year=2026) ##### Get Help #### Affected by an outbreak or recall? The team at Marler Clark is here to answer all your questions. Find out if you’re eligible for a lawsuit, what questions to ask your doctor, and more. [ Get a free consultation ](https://marlerclark.com/contact) ##### Related Resources ###### [Listeria Food Poisoning](https://marlerclark.com/foodborne-illnesses/listeria/about-listeria) What is Listeria and how does it cause food poisoning? Listeria is a gram-positive, rod-shaped bacterium that is ubiquitous and can grow under either anaerobic (without oxygen) or aerobic (with... ###### [The Incidence of Listeria Infections](https://marlerclark.com/foodborne-illnesses/listeria/the-incidence-of-listeria-infections) How common are Listeria infections? Listeria bacteria are found widely in the environment in soil, including in decaying vegetation and water, and may be part of the fecal flora of... ###### [The Prevalence of Listeria in Food and the Environment](https://marlerclark.com/foodborne-illnesses/listeria/listeria-prevalence) Listeria bacteria are common in nature. Listeria monocytogenes is omnipresent in nature; it is found widely in such places as water, soil, infected animals, human and animal feces, raw and... ###### [Transmission of and Infection with Listeria](https://marlerclark.com/foodborne-illnesses/listeria/transmission-of-and-infection-with-listeria) Listeria typically spreads to people through contaminated food or water, but can also be transmitted from mother to fetus. Except for the transmission of mother to fetus, human-to-human transmission of... ###### [Who is Most at Risk of Becoming Ill with Listeria?](https://marlerclark.com/foodborne-illnesses/listeria/who-is-most-at-risk-for-becoming-ill-with-listeria) The elderly, pregnant women, and anyone immunocompromised is most at risk for contracting Listeria. Several segments of the population are at increased risk and need to be informed so that... ##### Outbreak Database #### Looking for a comprehensive list of outbreaks? The team at Marler Clark is here to answer all your questions. Find out if you’re eligible for a lawsuit, what questions to ask your doctor, and more. [ View Outbreak Database ](https://outbreakdatabase.com)