Came across this article about a study that says e-cigs may harm the immune system. How true is it or is there a counter to it. Would definitely like to know 
www. firstpost.com/fwire/life-fwire/e-cigarettes-may-damage-immune-system-lungs-2081613.html"]http://www.firstpost.com/fwire/life-fwire/e-cigarettes-may-damage-immune-system-lungs-2081613.html
www. firstpost.com/fwire/life-fwire/e-cigarettes-may-damage-immune-system-lungs-2081613.html"]http://www.firstpost.com/fwire/life-fwire/e-cigarettes-may-damage-immune-system-lungs-2081613.html
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