No, there's still no evidence e cigarettes are as harmful as smoking Science The Guardian 2022 NHMRC CEO Statement on Electronic Cigarettes NHMRC E Cigarettes and Vaping PPAC Central Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center How Many Teens Using E cigarettes Show Evidence Of Same Toxic Chemicals As Smokers: Study ABC News Australia Dangerous Chemicals In Vapes Listed