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A Food Safety News publisher used new E. coli investigations at three animal attractions to revisit a question he has raised for 22 years: whether petting zoos should be banned. He opposes a blanket ban and advocates enforceable safety requirements. The investigations and the full circumstances of the cases remain unresolved.
A Food Safety News publisher has revisited his 22-year-old question about whether petting zoos should be banned, arguing that they should remain open under stronger, enforceable safety rules. His October 2026 commentary follows health investigations into possible E. coli infections associated with animal attractions at fall events in Illinois, California and Texas; the investigations have not all established a confirmed link.
The publisher reports that Bengtson’s Pumpkin Farm in Homer Glen, Illinois, had five confirmed Shiga toxin-producing E. coli cases among people aged 4 to 38, with four hospitalized. The farm closed its petting zoo on October 23 while keeping other areas open. More than 200 visitors had completed a county symptom survey, according to the commentary. A survey response is not itself a confirmed infection.
In California, the publisher reports five confirmed cases associated with an exposure window of October 16 through 26 at Brookshire Farms in San Luis Obispo. The farm closed voluntarily. In Dallas, county officials were investigating up to seven possible cases among children and whether they were connected to the State Fair of Texas petting zoo. Some children had received intensive care, the commentary says, but Dallas County had not declared an outbreak.
The writer says decades of appeals for signs and guidelines have not been enough. He opposes a blanket ban and calls for protections that operators must follow. His examples include plain-language warnings, accessible soap-and-water handwashing, and exhibit layouts that reduce contact with animal manure. The source material does not establish that these measures would prevent every infection.
Why Voluntary Petting Zoo Rules Fall Short
The debate affects families who visit fairs and farms, as well as operators and public health officials responsible for reducing exposure to animal-borne pathogens. Young children are a particular concern in the publisher’s account: E. coli infections can be serious, and he cites past cases involving severe illness and deaths. Those historical examples are part of his argument, not evidence that the current investigations will have the same outcomes.
The commentary’s central policy point is that recommendations are not requirements. Warning signs can help communicate risk, but the writer argues they work only when they explain the danger clearly and direct visitors to effective handwashing. He says sanitizer alone is not a substitute for soap and water in this setting. Whether specific rules are followed, inspected and enforced may shape the level of protection visitors actually receive.
A blanket ban would remove the exposure associated with animal-contact exhibits, but the publisher’s proposed alternative is to retain them under stricter conditions. That leaves lawmakers and health departments with a practical question: whether enforceable standards can reduce risk enough, and how to close exceptions that allow weaker measures.
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A 22-Year Record of Warnings
The publisher traces his debate to a 2004 op-ed about E. coli and fairs. At the time, he asked whether fairs and petting zoos should be eliminated, then answered, “Of course not,” while calling for warnings, handwashing facilities and other precautions. He revisited the ban question in 2012, 2015 and 2019 after further outbreaks and deaths connected to fair settings, according to his account.
In 2005, he called for state legislation requiring warnings, handwashing facilities and exhibit designs that separated visitors from manure. He later pointed to Pennsylvania’s law as a model and discussed North Carolina’s Aedin’s Law, which established permits, inspections and detailed rules for animal exhibitions at sanctioned fairs. The commentary says North Carolina still experienced outbreaks in 2011 and 2012, underscoring that legislation does not eliminate risk on its own.
The writer also cites a 2025 Arizona State Fair investigation, which he says found 18 people sick, 11 hospitalized and six with hemolytic uremic syndrome. He says an Arizona bill requiring handwashing, access controls and warnings did not pass. He argues that a provision permitting alternative sanitizing methods can weaken safeguards. These examples support his policy argument; they do not establish the cause or outcome of the three investigations now underway.
“Of course not.”
— Food Safety News publisher, recalling his 2004 op-ed
What Investigators Have Yet to Establish
The three investigations are at different stages, and the available account does not establish that every illness was caused by contact with animals at the named attraction. Dallas County was investigating possible cases and had not declared an outbreak. For Illinois and California, the source reports confirmed infections and venue-related investigations, but does not provide laboratory or epidemiological findings that establish the precise route of exposure.
It is also unclear how many people may ultimately be affected, whether additional cases will be identified, and what inspections or operational conditions investigators found at each site. The publisher’s account does not provide a final report for any of the current investigations. His proposed rules are policy recommendations, not measures announced or adopted by the three jurisdictions in response to these cases.
Health Departments Continue Their Inquiries
County and local health authorities will need to complete their investigations, assess reported illnesses and identify whether the animal attractions were the source of exposure. Visitors who were at the sites during relevant exposure periods may be asked to provide information through official surveys; a survey alone does not confirm illness or causation.
The publisher says his next step is to advocate for enforceable rules rather than rely on voluntary precautions. The source material does not identify a new bill, deadline or government action now scheduled. The immediate developments to watch are updates from the health departments, any final findings about the events, and whether state lawmakers or fair operators respond with changes to handwashing, warnings, access controls or inspections.
Key Questions
How many confirmed cases are reported at the three sites?
The publisher reports five confirmed cases at Bengtson’s Pumpkin Farm in Illinois and five at Brookshire Farms in California. Dallas County was investigating up to seven possible cases connected to the State Fair of Texas petting zoo; those were not described as confirmed cases in the commentary.
Have officials confirmed an outbreak at the State Fair of Texas?
No. The publisher says Dallas County was investigating possible cases and was not calling it an outbreak at the time of publication.
Is the publisher calling for petting zoos to be banned?
No blanket ban is proposed in this commentary. The publisher argues for keeping animal attractions subject to enforceable safety requirements, while acknowledging that earlier voluntary guidance and warning signs have not been enough.
What safety measures does the commentary support?
It points to clear, plain-language risk warnings, soap-and-water handwashing stations and exhibit layouts that reduce contact with manure. The publisher argues that sanitizer should not replace effective handwashing in these settings.
Source: rss
