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  2. Health effects of radon - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of_radon

    The School Health Policies and Practices Study (SHPPS), conducted by the CDC in 2012, found that of schools located in counties with high predicted indoor radon levels, only 42.4% had radon testing policies, and a mere 37.5% had policy for radon-resistant new construction practices. [59]

  3. Officials highlight the dangers of radon - AOL

    www.aol.com/officials-highlight-dangers-radon...

    Should you find higher readings, you should contact IEMA-OHS for information about a licensed mitigation professional who are trained to reduce radon levels. A new Illinois law, which took effect ...

  4. Boise School District said it found high levels of radon in ...

    www.aol.com/boise-school-district-said-found...

    Long-term exposure to high radon levels can increase the risk of developing lung cancer. In fact, radon is the second leading cause of lung cancer in Idaho, according to the health department.

  5. Radium and radon in the environment - Wikipedia

    en.wikipedia.org/wiki/Radium_and_radon_in_the...

    In a working mine, the radon level can be controlled by ventilation, sealing off old workings and controlling the water in the mine. The level in a mine can go up when a mine is abandoned; it can reach a level which can cause the skin to become red (a mild radiation burn). The radon levels in some of the mines can reach 400 to 700 kBq m −3. [17]

  6. Radon - Wikipedia

    en.wikipedia.org/wiki/Radon

    Very high radon concentrations (>1000 Bq/m 3) have been found in houses built on soils with a high uranium content and/or high permeability of the ground. If levels are 20 picocuries radon per liter of air (800 Bq/m 3 ) or higher, the home owner should consider some type of procedure to decrease indoor radon levels.

  7. Radon-222 - Wikipedia

    en.wikipedia.org/wiki/Radon-222

    Alternatively, radon may enter the body through contaminated drinking water or through the decay of ingested radium [3] – making radon diffusion one of the greatest dangers of radium. [10] Thus, 222 Rn is a carcinogen ; in fact, it is the second leading cause of lung cancer in the United States after cigarette smoking , [ 3 ] with over 20,000 ...

  8. Committee on the Biological Effects of Ionizing Radiation

    en.wikipedia.org/wiki/Committee_on_the...

    BEIR IV 1988: “Health Effects of Radon and Other Internally Deposited Alpha-Emitters” BEIR V 1990: “Health Effects of Exposure to Low Levels of Ionizing Radiation” BEIR VI 1999: “The Health Effects of Exposure to Indoor Radon” BEIR VII, Phase 1 1998: “Health Risks from Exposure to Low Levels of Ionizing Radiation, Phase 1”

  9. Indoor air quality - Wikipedia

    en.wikipedia.org/wiki/Indoor_air_quality

    It is a major cause of lung cancer, responsible for 3–14% of cases in countries, leading to tens of thousands of deaths. [94] Radon gas enters buildings as a soil gas. As it is a heavy gas it will tend to accumulate at the lowest level. Radon may also be introduced into a building through drinking water particularly from bathroom showers.