Cigarette smoking among U.S. adults has reached an all-time low of 13.7% in 2018 – a decline of approximately two-thirds in the more than 50 years since the first Surgeon General’s report warned of the health consequences of smoking. Yet, new data released in today’s Morbidity and Mortality Weekly Report show that nearly 1 in 7 U.S. adults smoke cigarettes. Many use other tobacco products.