US
A new study pointed to patients' lungs being exposed to noxious fumes
US officials are working to identify the cause of the outbreak of illness
Trump's administration also announces that it will soon ban flavoured e-cigarette products
There are now more than 450 possible cases of pulmonary illness associated with vaping
E-cigarette users don’t get exposed to the estimated 7,000 chemical constituents present in combustible cigarettes
At least 193 people in 22 states have contracted severe respiratory illnesses after vaping: US health officials
Teen cases involving patients who exhibited coughs, shortness of breath, dizziness and fatigue
Experts warn vaping may not be a healthy alternative to smoking as many consumers assume
First death reported from vaping pen explosion in United States