Will vaping affect my FeNO level? FeNO and Asthma Vaping increases asthma risk by more than 200 percent, major analysis finds Daily Mail Online We protect kids from cigarette smokelet's do the same with vaping. Secondhand vape isn't harmless, here is what parents need to know: https: www.undo.org disease secondhand vape Why Vaping is Dangerous, Especially for Children with Asthma The National Environmental Education Foundation (NEEF)