Swallowing water in a swimming pool contaminated with human waste can lead to an E. coli infection.

the verdict

SUPPORTED

the evidence backs this

Recorded sources

6 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that swallowing water in a swimming pool contaminated with human waste can lead to an E. coli infection?

Yes. Swallowing water contaminated with human waste in recreational pools exposes swimmers to fecal pathogens, with studies confirming that E. coli persists in water and serves as a primary indicator for waterborne gastrointestinal illnesses.

Verdict: SUPPORTED · 6 sources for, 0 against · Last checked 3 Oct 2026

The analysis

The claim is specific, empirical, and falsifiable. Multiple retrieved papers directly support the connection between fecal contamination in recreational or freshwater bodies and the presence or risk of E. coli infections and acute gastrointestinal illness. There are no papers refuting the claim.

Evidence for · 6

Overview of pathogenic Escherichia coli, with a focus on Shiga toxin-producing serotypes, global outbreaks (1982-2024) and food safety criteria.

2024

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MA, A., OI, A., A, A., SI, A., KO, A., SA, A., R, Y., RR, A., MA, H., SD, A., NA, A., AM, A. M., MS, A., AL, A., FM, A., & S, A. (2024). Overview of pathogenic Escherichia coli, with a focus on Shiga toxin-producing serotypes, global outbreaks (1982-2024) and food safety criteria.. doi.org. https://doi.org/10.1186/s13099-024-00641-9

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More for · 5

How long do pathogens persist and survive in water? A systematic review.

2025

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FK, S., A, O., I, A., & ES, D. (2025). How long do pathogens persist and survive in water? A systematic review.. doi.org. https://doi.org/10.3389/fmicb.2025.1654785

Escherichia coli (E. coli) as an Indicator of Fecal Contamination in Water: A Review

2019

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Khan, F. M. & Gupta, R. (2019). Escherichia coli (E. coli) as an Indicator of Fecal Contamination in Water: A Review. doi.org. https://doi.org/10.20944/preprints201910.0081.v1

Quantitative microbial risk assessment of acute gastrointestinal illness attributable to freshwater recreation in Ontario.

2025

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H, N., EJ, P., N, R., C, W., & HM, M. (2025). Quantitative microbial risk assessment of acute gastrointestinal illness attributable to freshwater recreation in Ontario.. doi.org. https://doi.org/10.17269/s41997-024-00969-4

Physicochemical and bacteriological quality of swimming pools water in Kombolcha Town, Northeastern Ethiopia.

2023

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T, N., S, H., B, D., & L, W. (2023). Physicochemical and bacteriological quality of swimming pools water in Kombolcha Town, Northeastern Ethiopia.. doi.org. https://doi.org/10.3389/fpubh.2023.1260034

Enumeration of coliform bacteria and characterization of Escherichia coli isolated from Staff Club swimming pool in Ile-Ife, Nigeria

2015

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Akeju, T. O. (2015). Enumeration of coliform bacteria and characterization of Escherichia coli isolated from Staff Club swimming pool in Ile-Ife, Nigeria. doi.org. https://doi.org/10.1101/018127

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