--- title: A brief look at common types of E. coli date: 2024-10-01T19:54:00-07:00 author: Bill Marler canonical_url: "https://marlerclark.com/news_events/a-brief-look-at-common-types-of-e-coli" section: News --- [All News](/news_events) / [Firm News](https://marlerclark.com/news_events/firm-news) / # A brief look at common types of E. coli E. coli (Escherichia coli) is a diverse group of bacteria found predominantly in the intestines of humans and animals. While most strains are harmless and part of a healthy intestinal tract, some can cause serious foodborne illnesses. Here’s a brief overview of some of the common types of E. coli, particularly those that can pose health risks: 1\. Enterotoxigenic E. coli (ETEC) Disease: Traveler's diarrhea and pediatric diarrhea in developing countries Transmission: Contaminated water and food Symptoms: Watery diarrhea, abdominal cramps, nausea, and low-grade fever Symptoms usually appear within 1–3 days of exposure Characteristics: Produces toxins that stimulate the lining of the intestines, causing watery diarrhea 2\. Enteropathogenic E. coli (EPEC) Disease: Infantile diarrhea Transmission: Contaminated water and food, especially in developing countries Symptoms: Watery diarrhea, vomiting, and fever primarily in infants Characteristics: Adheres to the intestinal lining and destroys microvilli, leading to malabsorption 3\. Enteroinvasive E. coli (EIEC) Disease: Dysentery-like illness Transmission: Contaminated water and food Symptoms: A mix of watery and bloody diarrhea, severe abdominal cramps, vomiting, and fever Characteristics: Invades and multiplies within epithelial cells lining the intestines, causing inflammation and ulceration 4\. Enterohemorrhagic E. coli (EHEC) Disease: Hemorrhagic colitis and hemolytic uremic syndrome (HUS) Transmission: Contaminated beef (especially undercooked ground beef), raw milk, unpasteurized juice, contaminated produce, and water Symptoms: Bloody diarrhea, severe abdominal pain without fever, and in some cases, leading to HUS which can cause kidney failure Characteristics: Produces Shiga toxins that destroy red blood cells, leading to kidney damage The most well-known strain is O157:H7 5\. Enteroaggregative E. coli (EAEC) Disease: Persistent diarrhea Transmission: Contaminated water and food Symptoms: Prolonged watery diarrhea, often with mucus, vomiting, and dehydration Seen in both children and adults Characteristics: Adheres to intestinal mucosa in a "stacked-brick" manner and produces toxins 6\. Diffusely Adherent E. coli (DAEC) Disease: Diarrhea, primarily in children Transmission: Contaminated water and food Symptoms: Watery diarrhea, sometimes persistent, with fewer systemic symptoms compared to other types Characteristics: Adheres diffusely to epithelial cells, potentially modifying the host cells' structure and function Preventative Measures 1\. Thorough Cooking: Ensure meat, especially ground beef, is cooked to a safe internal temperature 2\. Hygiene: Wash hands frequently, especially after using the restroom and before handling food 3\. Sanitation: Maintain clean cooking surfaces and utensils 4\. Safe Produce Handling: Wash fruits and vegetables thoroughly 5\. Pasteurization: Consume pasteurized milk, dairy products, and juices 6\. Water Safety: Drink treated or boiled water, particularly in areas where E. coli contamination is common Understanding these different types can help in managing risks and promoting better outcomes in cases of E. coli infection. If an E. coli infection is suspected, it’s crucial to seek medical attention promptly for testing and appropriate treatment. ### Other E. coli Lawsuits [Raw Farms linked to another Raw Milk Cheese E.coli Outbreak - 9 People sickened - Company refuses to recall product](https://marlerclark.com/raw-farms-linked-to-another-raw-milk-cheese-e-coli-outbreak-7-people-sickened) [10 with E. coli linked to Cheese](https://marlerclark.com/3-with-e-coli-linked-to-cheese) [Sycamore Pool in Chico California Contaminated with E.coli - Two teens in ICU](https://marlerclark.com/sycamore-pool-in-chico-california-contaminated-with-e-coli-two-teens-in-icu) [Deadly Nationwide E.coli Outbreak Linked to Grimmway Farms Organic Baby and Whole Carrots sickens 48](https://marlerclark.com/nationwide-e-coli-outbreak-linked-to-grimmway-farms-organic-baby-and-whole-carrots) [E. coli Outbreak tied to Red Cow and Hen House Restaurants](https://marlerclark.com/e-coli-outbreak-tied-to-red-cow-and-hen-house-restaurants) [Rockwood Summit High School E. coli Outbreak](https://marlerclark.com/rockwood-summit-high-school-e-coli-outbreak) [McDonalds linked to 104 E. coli cases and 1 Death](https://marlerclark.com/mcdonalds-linked-to-nearly-50-e-coli-cases-and-1-death) [2 dead with 22 injured in E. coli Hamburger Outbreak in Montana](https://marlerclark.com/1-dead-with-13-injured-in-e-coli-hamburger-outbreak-in-montana) [E. coli Outbreak in Washington and California linked to Walnuts](https://marlerclark.com/e-coli-outbreak-in-washington-and-california-linked-to-walnuts) [Seattle PCC Market E. coli outbreak linked to Guacamole](https://marlerclark.com/seattle-ppc-market-e-coli-outbreak-linked-to-guacamole) [11 with E. coli linked to Raw Milk LLC Cheese](https://marlerclark.com/10-with-e-coli-linked-to-raw-milk-llc-cheese) [Miguel’s Cocina 4S Ranch E. coli Outbreak sickens 35](https://marlerclark.com/miguels-cocina-4s-ranch-e-coli-outbreak) ### 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 ###### [E. coli Food Poisoning](https://marlerclark.com/foodborne-illnesses/e-coli/e-coli-food-poisoning) What is E. coli and how does it cause food poisoning? Escherichia coli (E. coli) is a highly studied, common species of bacteria that belongs to the family Enterobacteriaceae, so... ###### [E. coli O157:H7](https://marlerclark.com/foodborne-illnesses/e-coli/e-coli-o157h7) E. coli O157:H7 is a foodborne pathogen that causes food poisoning. E. coli O157:H7 is the most commonly identified and the most notorious Shiga toxin-producing E. coli (STEC) serotype in... ###### [Non-O157 STEC](https://marlerclark.com/foodborne-illnesses/e-coli/non-o157-stec) Non-O157 Shiga Toxin-Producing E. coli can also cause food poisoning. E. coli O157:H7 may be the most notorious serotype of Shiga toxin-producing E. coli (STEC), but there are at least... ###### [Sources of E. coli](https://marlerclark.com/foodborne-illnesses/e-coli/sources-of-e-coli) Where do E. coli O157:H7 and non-O157 Shiga toxin-producing E. coli (STEC) come from? The primary reservoirs, or ultimate sources, of E. coli O157:H7 and non-O157 STEC in nature are... ###### [Transmission of and Infection with E. coli](https://marlerclark.com/foodborne-illnesses/e-coli/transmission-of-and-infection-with-e-coli) While many dairy cattle-associated foodborne disease outbreaks are linked to raw milk and other raw dairy products (e.g., cheeses, butter, ice cream), dairy cattle still represent a source of contamination... ##### 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)