Environmental Exposures
(Data are for the U.S.)
Morbidity
- Percent of nonsmokers 3 years of age and over who were exposed to secondhand tobacco smoke: 40% (2007-2008)
Source: Vital Signs: Nonsmokers'exposure to secondhand smoke---1999-2008
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Percent of children 1-5 years of age with elevated blood lead levels (greater than or equal to 10 µg/dL): 1.4% (1999-2004)
Source: Key statistics from NHANES
More data
- Blood lead and mercury levels in pregnant women in the United States, 2003-2008 [PDF - 624 KB]
- Key statistics from NHANES
- National Report on Human Exposure to Environmental Chemicals
Contact Us:
- National Center for Health Statistics
3311 Toledo Rd
Hyattsville, MD 20782 - 1 (800) 232-4636
- cdcinfo@cdc.gov