At year’s end, time to ask: Why did the CDC ignore vaping evidence? By JasonJanuary 1, 2020aggregated, EVALI, Haymaker, Health, Politics, vape safety, VAPI, Vaping As American public health officials clung to their bias against nicotine vaping, illegal THC cartridges kept killing people. The post At year’s end, time to ask: Why did the CDC ignore vaping evidence? appeared first on Leafly.