Smoking or vaping increases risks for those with coronavirus: NYC mayor

De Blasio told a press conference earlier on Sunday that people who smoke or vape are at higher risk."If you are a smoker or a vaper that does make you more vulnerable," de Blasio said, urging New Yorkers to seek help in quitting.De Blasio also said people over the age of 50 and with heart disease, lung disease, cancer, immune system vulnerability or diabetes face increased risks.