alcohol and tobacco articles Frontiers SSPH+ | Comparing Tobacco and

regulators have taken a tough stance on approving licenses for new products such as vapes, delaying launches

R.MuznyC

Between eight and 16 months, 47% of dual users switched to cigarettes only

Statements Data availability statement The original contributions presented in the study are included in the article/Supplementary Material, further inquiries can be directed to the corresponding author

These companies are not yet regulated by the US Food and Drug Administration (FDA), though they must submit their products for approval in 2020 if they want to continue to sell them

Though the first use of a capsule in a cigarette is thought to have been invented in 1924, the capsule was situated in the mouthpiece and was pierced as opposed to crushed