prison cigarette $40 cigarettes, $6K phones: What smuggled goods cost in Tobacco Bans in Our Prisons

3.2.3 Immunological effects Evidence suggests that e-cigarettes compromise immune function ( In murine models, exposure to e-cigarette vapor significantly impaired pulmonary antimicrobial defenses ( Streptococcus pneumoniae compared with air-exposed controls

however, participants come from an unknown sampling frame that is assembled in different ways across countries

Cigarette smoke exposure HBE cells were exposed to mainstream smoke from 3R4F University of Kentucky reference cigarettes (Lexington, KY) using a VC-10 Smoking Robot (Vitrocell, Waldkirch, Germany) in accordance with ISO 3308 standards (puff duration 2 s, hold time 0 s, exhaust time 8 s, puff volume 35 mL, frequency 60 s, 6 puffs per cigarette)

[Emphasis added.] Cigarette control experts used some variant of this three-pronged argument to reframe their strategy: 1) cigarettes are the only legal products that are deadly when used as intended by the manufacturer, 2) involuntary smoking is a unique concern, and 3) the deadliness of cigarettes is extreme (i.e., defective) and much greater than for other products [21]