One of the basic ethical principles of public health is transparency. It is our responsibility to be forthright with the public about the basis of our opinions about public policy, not to merely express our support or opposition for those policies.

The introduction and proliferation of filtered cigarettes occurred mostly in the decades preceding and following the 1964 Surgeon General's report and was mostly complete by 1974. Further reductions in tar yield occurred through other mechanisms, as by 1974, most cigarette brands were filtered.

The CDC's statement is wrong on its face. If there is reputable evidence from former smokers that e-cigarettes helped them quit smoking, then there is indeed conclusive scientific evidence that e-cigarettes "can work" as a cessation aid.

LAST：latest craze hot new products health china wholesale electronic cigarette manufacturer mechanical cheap e cig |NEXT：Greenpace supply e cig rose v2 atomizer e cig rose v2