300
This causes about 3,000 lung cancer deaths each year and 30,000 to 50,000 deaths annually from heart disease
What is second hand smoke - EPA estimates being in the presence of a spouse or coworker who smokes—causes about 3,000 lung cancer deaths each year. Passive smoking accounts for as many as perhaps 30,000 to 50,000 deaths annually from heart disease in nonsmokers.