Secondhand Vape Exposure: Effects, Who's at Risk, and More Here's how your dab pen and vape could affect your mental health National Geographic 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 Busting the Myths: Can Second Hand Smoke Make You Fail a Drug Test? Health Street Vaping cannabis associated with cough, bronchitis and wheezing, study finds CNN