ATLANTA – By 2020, every state may have bans on smoking in restaurants, bars and the workplace, federal health officials predicted Thursday, based on the current pace of adopting anti-smoking laws.
The number of states with comprehensive indoor smoking bans went from zero in 2000 to 25 in 2010.
"It is by no means a foregone conclusion that we'll get there by 2020," said Dr. Tim McAfee, director of the CDC's Office on Smoking and Health.
But the success of the smoking ban movement has been astounding, and seems to be accelerating, he added. "I'm relatively bullish we'll at least get close to that number."
Nearly half of U.S. residents are covered by comprehensive state or local indoor smoking bans, the CDC estimated, in a new report.
Another 10 states have laws than ban smoking in workplaces, bars or restaurants, but not in all three venues.