FOX NEWS: Scientific backing for CDC mask reversal most likely 'doesn't exist': Dr. Kulldorff


Scientific backing for CDC mask reversal most likely 'doesn't exist': Dr. Kulldorff



New federal guidance on face coverings draws reaction from Harvard Medical School professor Martin Kulldorff on 'Fox & Friends First.'

via FOX NEWS https://ift.tt/3j1EqcV

Comments