The plant originated in the Americas, where indigenous peoples called it tobacco, a word the Portuguese transcribed as "tabaco." Korean commoners called it "dambagwi," while the literate class, familiar with Chinese characters, called it "yeoncho," "namcho," or "namryeongcho" because it produced smoke, or "waecho" because it came from Japan
Further, around 60% of the hospitalised patients in the study were ex-smokers (similar to the national prevalence)
Over time, vaping causes constriction of the smaller airways and damage to the lung epithelium like smoking
It can interfere with medication and the healing process
By the way, if you're based in the UK or are a US customer travelling over there, you can shop vape pens such as the Oxva Xlim Pro or the Vaporesso Xros 4 in the Electric Tobacconist UK kits refillable range