Effect of second hand fumes from vaping on young lungs 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 Is Vaping Better or Worse than Smoking? LOOKAH Vaping or Cigarettes: What's Better for You? Is Secondhand Vape Smoke Bad for You? The Truth on the Trend Molekule