Secondhand smoke and secondhand aerosol Millions of people are exposed to secondhand smoke every day. People living in multi unit housing are some of the most exposed. The only way to fully protect people from secondhand smoke at Why Vaping is Dangerous, Especially for Children with Asthma The National Environmental Education Foundation (NEEF) The Effects Of Secondhand Smoke Tear Pad Health Edco Bringing back evidence based Thursdays Secondhand vaping isn't harmless and the evidence is growing. A recent article from Medical News Today highlights what many of us in healthcare are already seeing: Bad For Asthma Anatomy In Motion Negative Effects Of Second Hand Smoke Second Hand Australia Is Second Hand Vape A Thing