Surgeon general: Only smoke-free places fully protect nonsmokers

WASHINGTON — Separate smoking sections don't cut it: Only smoke-free buildings and public places truly protect nonsmokers from the hazards of breathing in other people's tobacco smoke, says a long-awaited surgeon general's report.

Some 126 million nonsmokers are exposed to secondhand smoke, what U.S. Surgeon General Richard Carmona repeatedly calls "involuntary smoking" that puts people at increased risk of death from lung cancer, heart disease and other illnesses.

Moreover, there is no risk-free level of exposure to someone else's drifting smoke, declares the report issued Tuesday — a conclusion sure to fuel already growing efforts at public smoking bans nationwide. Fourteen states have passed what are considered comprehensive smoke-free workplace laws, those that include restaurants and bars.

But the surgeon general is especially concerned about young children who can't escape their parents' addiction in search of cleaner air: Just over one in five children is exposed to secondhand smoke at home, where workplace bans don't reach. Those children are at increased risk of SIDS, sudden infant death syndrome; lung infections such as pneumonia; ear infections; and more severe asthma.

"The debate is over. The science is clear. Secondhand smoke is not a mere annoyance but a serious health hazard," Carmona said.

He implored parents especially to smoke outside if they can't quit, or while they're trying to quit, so that they don't endanger their children whose bodies are especially vulnerable to smoke's toxic substances.

For everyone else, "stay away from smokers," Carmona said.

The report won't surprise doctors. It isn't a new study but a compilation of the best research on secondhand smoke, the most comprehensive federal probe since the last surgeon general's report on the topic in 1986, which declared secondhand smoke a cause of lung cancer in nonsmokers.

Since then, numerous other health agencies have linked to secondhand smoke to heart disease and other illnesses. Earlier this year, California health officials estimated that secondhand smoke kills about 3,400 nonsmoking Americans annually from lung cancer, 46,000 from heart disease, and 430 from SIDS.

The new surgeon general's report doesn't retally the deaths, but it cites that toll.