Last updated: October 21, 2026. The FDA's investigation into this outbreak is ongoing. The facts below reflect official FDA/CDC statements and news reports available at the time of writing. This guide is for information only — always follow your doctor's advice for treatment.

E. Coli Symptoms 2026: Cheese Recall Outbreak & Home Care Guide

The US Food and Drug Administration has issued its highest-risk warning for a cheese recall spanning 13 states: an E. coli O26:H11 outbreak linked to raw milk cheese that has sickened 13 people — more than half of them children under five. Eight were hospitalized and three developed a dangerous kidney complication. With a second cheese recall issued this month, here is what you need to know about E. coli symptoms, the recalled products, and safe home care.

The outbreak: what happened

• FDA's highest-risk alert: The FDA is investigating a multistate outbreak of E. coli O26:H11 linked to Sierra Nevada Graziers grass-fed raw milk cheese. The agency says: "Do not eat, sell, or serve recalled Sierra Nevada Graziers grass-fed raw milk cheeses." The investigation is ongoing (FDA outbreak advisory, September 2026).
• 13 sick, 8 hospitalized: Illnesses were reported in California, Colorado, Georgia, Kentucky, Michigan, Nevada, Oregon, Tennessee and Utah, with onsets from July 7 through August 26, 2026. Patients ranged in age from 1 to 58 — the median age was just 5, and more than half were younger than 5 (FDA; Food Safety News).
• Kidney failure complication: Three of the 13 developed hemolytic uremic syndrome (HUS), a serious E. coli complication that can damage the kidneys (FDA).
• The recall: On September 24, 2026, the FDA contacted Sierra Nevada Cheese Company and recommended a recall — the company agreed the same day, recalling all Graziers Raw Milk Cheeses in distribution: medium cheddar, sharp cheddar, jalapeno jack and Monterey jack (8-oz and 16-oz retail packs, plus 5-lb loaves for food service). All nine ill people interviewed reported eating this cheese.
• Second recall this month: In October 2026, Family Farmstead Dairy announced a recall of its Raw Mild Cheddar Cheese (8 oz, best-by 7/22/27) due to potential E. coli O157:H7 contamination. It was sold at grocery stores in New York and New Jersey (Health.com).

E. coli symptoms to watch for

Symptoms can begin a few days after eating contaminated food — and in some cases, as late as nine days after exposure, according to the FDA:

• Severe stomach cramps
• Diarrhea — which can become bloody in more serious infections
• Fever
• Nausea and vomiting
• In severe cases, hemolytic uremic syndrome (HUS) — a type of kidney failure that can cause high blood pressure, chronic kidney disease and neurologic problems

The FDA warns that contaminated food may not look, smell or taste spoiled — you cannot tell it is unsafe by appearance or taste.

What to do with recalled cheese

• Check your fridge and freezer — this cheese has a long shelf life and may still be stored there
• Do not eat, sell or serve recalled Sierra Nevada Graziers raw milk cheeses (medium cheddar, sharp cheddar, jalapeno jack, Monterey jack)
• Return it for a refund — consumers who purchased recalled cheese may return it to the place of purchase
• If you removed the original packaging and cannot tell whether the cheese is part of the recall, throw it away (FDA)
• Clean and sanitize any surfaces, containers or cutting boards the recalled cheese touched, to reduce cross-contamination
• Choose pasteurized dairy — the FDA recommends against consuming raw milk products; pasteurization heats milk to kill harmful bacteria, including E. coli, while retaining its nutrients

Home care during an E. coli infection

Most people recover within a week, but diarrhea and vomiting can cause dangerous dehydration — especially in small children. If your doctor advises home care, focus on these:

• Plenty of fluids — water, oral rehydration salts (ORS), clear broths; dehydration is the biggest home-care risk
• Track fluid intake and urine output — note how much the patient drinks and how often they urinate; reduced urine is a red flag
• Rest until symptoms fully settle
• Do not use anti-diarrhea medicines without medical advice — they can be risky with some bacterial infections; ask your doctor
• Watch children closely — more than half the patients in this outbreak were under five; young children dehydrate faster
• Strict hygiene — wash hands with soap after bathroom use and before handling food; wash soiled clothes and bedding thoroughly

Frequently Asked Questions

What are the symptoms of E. coli infection?

Severe stomach cramps, diarrhea (which can become bloody), fever, nausea and vomiting. Symptoms can begin a few days after eating contaminated food and, in some cases, as late as nine days after exposure, according to the FDA.

What is hemolytic uremic syndrome (HUS)?

HUS is a serious complication of some E. coli infections that can damage the kidneys. It can cause hemolytic anemia, low platelet counts and kidney failure, and it can be fatal. Young children, elderly people and those with weakened immune systems are at highest risk.

Which cheese is recalled for E. coli in 2026?

Sierra Nevada Cheese Company recalled all Graziers Raw Milk Cheeses (medium cheddar, sharp cheddar, jalapeno jack and Monterey jack) after an E. coli O26:H11 outbreak. Separately, Family Farmstead Dairy recalled its Raw Mild Cheddar Cheese (8 oz, best-by 7/22/27) over potential E. coli O157:H7 contamination. Do not eat recalled cheese — throw it away or return it for a refund.

Is raw milk cheese safe to eat?

The FDA advises against consuming raw (unpasteurized) milk products because they can carry E. coli, listeria and other harmful bacteria. Contaminated food may not look, smell or taste spoiled. The CDC recommends choosing pasteurized dairy products, especially for children under 5 and others at high risk.

How can home nursing help during an E. coli infection?

A home nurse can monitor hydration and symptoms daily, track fluid intake, arrange stool and blood tests at home, and spot warning signs like bloody diarrhea or reduced urine early — without repeated hospital visits. WhatsApp +92 308 3688218 to arrange a certified nurse.