If this "doctor" is correct you just need to stick a key on an individuals forehead to find out if they have been vaccinated. SMH
https://www.nbcnews.com/video/ohio-...netized-114557509798?cid=referral_taboolafeed
https://www.nbcnews.com/video/ohio-...netized-114557509798?cid=referral_taboolafeed

