If medically proven then I guess that's fine, but you still have to watch out for a verity of other nasty things. Bad tattoo artist with old needles, terrible people spreading their disease on purpose, and even just poor cleanliness can lead to misfortune. Always better to stay safe unless you are trying for something. And with that, pretend Interwebs stand up citizen is going to guzzle down a glass of crown and retire for the night. Stay classy guardians.