Does cannabis create thirdhand smoke? Thirdhand Smoke Resource Center Study finds secondhand smoke may be source of lead exposure in children, adolescents Vital Record Exposure to second hand nicotine from VAPING doubles risk of young adults developing a wheeze Daily Mail Online Secondhand Smoke Vermont Department of Health Secondhand Smoke vs Vape: What the Science Says Despite widespread smoke free policies in California, rates of recent exposure to secondhand tobacco smoke, vape aerosol, and cannabis smoke among adults aged 1864 have been slowly increasing since 2020, with vape exposure