Vaping Could Make It Harder For Your Body to Fight the Flu, Preliminary Research Suggests

However, it remains to be seen whether e-cigarettes are as detrimental to immunity as cigarettes are.

from gizmodo http://www.gizmodo.co.uk/2019/05/vaping-could-make-it-harder-for-your-body-to-fight-the-flu-preliminary-research-suggests/