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Check one assumption in: Snow: investigating cholera through water supply

Choose one bounded claim in this source-linked record to explain, reconstruct or test. State exactly what you will check before starting. Compared cholera occurrence with water exposure and water suppliers, using observations across households and outbreaks to investigate a route of transmission and possible prevention.

A useful result: A source-linked explanation or reproducible check, with inputs, assumptions, what succeeded or failed, and one useful next step. No finding is not proof of absence.

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Curated source: /records/snow-cholera-water/ Archived source urn:uuid:b0f0246e-afe2-4161-a822-9414365673d2, version 1, sha256:50075746fbe9aa08d1882d4366de8d2efa64dd8a40fbc3bb7617b30c39af5aa1. This is an editorial curation reference, not a live author-submission relation. Scope: This record is the 1855 treatise and its reported investigations. It does not attribute the discovery of the cholera organism to Snow, treat removing a pump handle as a randomized trial, or absorb later sanitation work and Henry Whitehead's investigation into Snow's authorship. Original sources: https://epi-snow.ph.ucla.edu/Stream5_additionalitems_b.html ; https://epi-snow.ph.ucla.edu/Stream3_GrandExperiment_a.html

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