North Alabama Cyclosporiasis Cases Double to 21: What’s Confirmed

Alabama’s confirmed cyclosporiasis case count nearly doubled in a single day, rising from 11 to 21 between July 15 and July 17, 2026 — and the state has now recorded its first hospitalization. Ten of those cases are still concentrated in North Alabama, but state health officials continue to say this does not meet their definition of an “outbreak,” and no single restaurant or supplier has been confirmed as a common source. That’s an important correction to some of the online speculation. Symptoms include watery, sometimes explosive diarrhea, nausea, cramping, and fatigue. Here’s what’s confirmed, what’s still unclear, and how Alabama’s numbers compare to the much larger, officially confirmed multistate outbreak tied to Taco Bell.

Is There Really a “Restaurant Outbreak” in North Alabama?

Short answer: not in the way headlines suggest. As of July 16, 2026, Alabama’s State Health Officer, Dr. Scott Harris, told the State Committee on Public Health that a single common source hasn’t been pinned down for most of the state’s cases.

“What we know just from historical outbreaks is that it’s associated with leafy greens.”

— Dr. Scott Harris, Alabama State Health Officer, to Alabama Reflector

Harris also directly addressed restaurant rumors, saying that although a single producer hasn’t been identified, media speculation tying Alabama’s cases to specific fast-food chains has not been demonstrated conclusively. Separately, Andy Tipton of the Alabama Department of Agriculture and Industries told WAFF that Alabama’s earlier case count didn’t rise to the level of an outbreak seen in states like Michigan, and that produce inspectors are actively working the distribution chain during this peak growing season.

What has changed since then: state officials now confirm that 5 of Alabama’s 21 cases are tied to two separate, local foodborne clusters at Mexican-style restaurants — and both are explicitly unrelated to the nationwide Taco Bell/Taylor Farms cluster. ADPH has not named either restaurant publicly. So there are now confirmed local restaurant connections in Alabama — just not the single, large-scale “Taco Bell outbreak” some headlines have implied.

Also Read: Cyclosporiasis Symptoms: Early Signs, Causes, Treatment, and Prevention

Alabama’s Cyclosporiasis Case Count: Latest Updates

The Alabama Department of Public Health (ADPH) confirmed 21 cyclosporiasis cases statewide as of July 17, 2026 — up from 11 just two days earlier:

For comparison, the national multistate outbreak driving headlines this summer is far larger and now officially confirmed: the CDC has linked more than 1,600 confirmed cases across five states — Indiana, Kentucky, Michigan, Ohio, and West Virginia — to shredded iceberg lettuce from a single supplier, Taylor Farms de Mexico, served at Taco Bell locations. Alabama’s 21 cases are not part of that confirmed cluster.

Cyclosporiasis Symptoms: The Full List

Cyclosporiasis is caused by the microscopic parasite Cyclospora cayetanensis. According to the CDC’s symptom guidance, symptoms usually begin about a week after exposure (ranging from 2 days to 2 weeks or more), and some infected people have no symptoms at all.

Most Common Symptoms

• Watery diarrhea — sometimes described as frequent and explosive
• Loss of appetite
• Weight loss
• Stomach cramping
• Bloating
• Increased gas
• Nausea
• Fatigue

Less Common Symptoms

• Vomiting
• Body aches
• Headache
• Low-grade fever
• Other flu-like symptoms

“Intestinal infections and illnesses can lead us to become more dehydrated.”

— Dr. George Kyle, HAPPI Health, to WAFF

Kyle added that dehydration risk is especially serious for people who are immunocompromised or have a longstanding chronic illness, and recommended anyone with ongoing nausea, bloating, diarrhea, vomiting, weight loss, or low-grade fever after eating something of uncertain origin see a primary care provider.

What Causes Cyclosporiasis?

Cyclospora spreads when contaminated food or water reaches your mouth — typically fresh produce that’s been irrigated or washed with water containing feces carrying the parasite. It’s not spread person-to-person. Historically, outbreaks have been linked to imported cilantro, basil, raspberries, snow peas, green onions, and leafy greens like lettuce.

Dr. Wesley Willeford, Deputy Health Officer with the Jefferson County Department of Health, explains that Cyclospora is a small organism that typically contaminates produce when fecal matter comes into contact with it during growing, washing, or handling. There’s some practical good news, though: the organism doesn’t survive cooking.

“Cyclospora is very sensitive to heat,” so cooking food thoroughly kills it, says Dr. Wesley Willeford, Deputy Health Officer with the Jefferson County Department of Health.

— Dr. Wesley Willeford, Jefferson County Department of Health, via Fox10 News

Willeford also notes that peeling fruits and vegetables removes much of the risk, since the organism typically sits on the surface — but washing alone may not fully remove it, even with aggressive rinsing, because Cyclospora can cling to produce more stubbornly than dirt or residue.

Alabama Has Seen a Confirmed Restaurant Outbreak Before — Just Not This One

It’s worth noting that a genuine, confirmed restaurant-linked Cyclospora outbreak did happen in North Alabama in the past. In May–June 2023, ADPH identified 47 cyclosporiasis cases tied to a Mexican-style restaurant in Limestone County. Investigators used the restaurant’s food-delivery contact list to trace additional cases, and a case-control study found illness was strongly associated with eating cilantro that had been imported from Mexico through an unlicensed Texas distributor. That investigation, published in the CDC’s Morbidity and Mortality Weekly Report, is a well-documented example of how these clusters get solved — but it’s a separate event from the 2026 cases discussed above, not a description of what’s happening right now.

Frequently Asked Questions

Is Alabama experiencing a cyclosporiasis outbreak?

Not by the state’s own definition. Even with the case count nearly doubling to 21, Alabama officials say the numbers don’t rise to the level of an “outbreak” as seen in Michigan or Ohio, and no single statewide source has been confirmed.

Has a specific restaurant been named?

No. ADPH has confirmed that 5 cases are tied to two separate foodborne clusters at Mexican-style restaurants, but it hasn’t publicly named either location.

Are Alabama’s cases connected to the Michigan/Taco Bell outbreak?

No confirmed connection has been established. Alabama is not one of the five states in the CDC’s confirmed Taco Bell lettuce cluster, and officials have specifically said the state’s local restaurant-linked cases are separate from that outbreak.

How does Alabama’s 2026 case count compare to prior years?

Alabama reported 21 cases in all of 2025 and 30 in all of 2024 — meaning the state has already matched its entire 2025 total in less than three weeks of this outbreak season. The unusually high 139 cases in 2023 were driven largely by the confirmed Limestone County restaurant cluster.

The bottom line: Alabama’s confirmed cyclosporiasis cases have nearly doubled in a matter of days, with a first hospitalization and two now-confirmed local restaurant clusters — but state officials continue to push back on “outbreak” and “Taco Bell” framing that’s circulating online. Watch for symptoms, take basic produce-safety precautions like cooking or peeling when possible, and see a doctor — with a specific request for Cyclospora testing — if you develop prolonged watery diarrhea.

Disclaimer: This article is for general information only and is not a substitute for medical advice, diagnosis, or treatment. Talk to a healthcare provider if you have ongoing diarrhea or think you may have cyclosporiasis.