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Health effects of the Bhopal gas leak: a review

PubMed

Where this source supports the record

Each entry separates the article’s editorial relevance note from its exact, section-level claims. A bibliography link without a direct claim is labeled plainly.

  1. Engineering failures · 2-3 December 1984

    Bhopal Gas Disaster

    Former Union Carbide India pesticide plant · India

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    Why editors use it here

    Indexed medical review of acute and chronic health findings after exposure.

    1. Quick read

      During the night of 2-3 December 1984, a toxic gas cloud escaped from a pesticide plant operated by Union Carbide India Limited in Bhopal.

      Reviewed 4 August 2026
    2. Trigger and conditions

      Water entered a methyl isocyanate storage tank and initiated a runaway reaction that raised temperature and pressure.

      Reviewed 4 August 2026
    3. Uncertainty

      Immediate and long-term death estimates vary because registration, diagnosis, migration, and definitions of exposure-related mortality differ.

      Reviewed 4 August 2026
    4. Why it matters

      Bhopal demonstrates that industrial disasters are built over time through design, maintenance, labor, land use, regulation, and unequal access to information.

      Reviewed 4 August 2026