Radon exposure: a review of the public health risk in Anne Arundel County, Maryland.
Long-term exposure to indoor radon may lead to an increased lifetime risk of lung cancer. Because millions of U.S. residential homes may have elevated radon levels, indoor radon exposure may pose a substantial public health threat. In Anne Arundel County (Maryland), a county-wide residential radon survey indicated that 82% of all residential radon readings in the survey were below Environmental Protection Agency remediation guidelines. Of the elevated indoor measurements, however, 94.4% were distributed in the southern portion of the county. These results are consistent with data compiled by the EPA and the U.S. Geologic Survey. Continued residential radon testing should be encouraged, especially in areas with elevated readings.
Meinhardt
P L
PL
Anne Arundel County Dept. of Health, Annapolis, MD 21401.
Farrell
K P
KP
D016902:Air Pollution, Indoor / Q000009:adverse effects*; D004784:Environmental Monitoring / Q000379:methods; D062665:Epidemiological Monitoring; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology* / Q000401:mortality; D008396:Maryland / Q000453:epidemiology; D009381:Neoplasms, Radiation-Induced / Q000209:etiology / Q000401:mortality*; D011886:Radon / Q000009:adverse effects*; D014481:United States; D014484:United States Environmental Protection Agency / Q000592:standards
D011886:Radon