analysis published last year, told USA TODAY
I say 35
The risk from being passively exposed to EC vapor is likely to be less than the risk from passive exposure to conventional cigarette smoke
(The District of Columbia has the highest tax at $4.50 and Missouri has the lowest at 17 cents.)6-8 All other tobacco products are taxed at 5% of the manufacturers price.6,7 Clean indoor air ordinances Smoking is prohibited in childcare facilities.6,7 Smoking restrictions are required in government workplaces, schools and recreational/cultural facilties.6,7 There are no smoking restrictions for private workplaces, restaurants, bars, casinos/gaming establishments and retail stores.6,7 The use of e-cigarettes is prohibited in ambulances.9 All school districts must adopt, implement and enforce a written policy prohibiting the use of alternative nicotine products in and on school property, and at school-sponsored events.9 The use of e-cigarettes is prohibited in child residential care facility vehicles

This regulation shall apply from 3 rd July 2021, and establishes harmonized marking specifications for tobacco products with filters, and filters marketed for use in combination with tobacco products which contain mono acetate (plastic)