PHEs 2018 evidence review found that to date, there have been no identified health risks of passive vaping to the health of bystanders
[15] During the same period, the ten most frequent adverse effects to e-cigarettes and e-liquid reported to US poison control centers were vomiting (40.4%), eye irritation or pain (20.3%), nausea (16.8%), red eye or conjunctivitis (10.5%), dizziness (7.5%), tachycardia (7.1%), drowsiness (7.1%), agitation (6.3%), headache (4.8%), and cough (4.5%)
So lets assume that the proposed intergenerational portage occurs in a manner satisfactory to all, that you are part of a rare stack of reciprocally loving generations, each seeking to perpetuate its predecessors memory, virtue, and genes
Please note that Supporting Information files do not need this step