Great question., Great answer.

When the media accuses those who act on medical research of flip-flopping when the research changes either don't know what science is, including their producers, editors, etc. or they are being purposefully deceptive and divisive for money. Which is more likely?

@MehdiHasanShow is attempting to scapegoat #Fauci at the expense of the country battle against the former president who lied, deceived, misled, and told his cabinet to lie to the public @mehdirhasan is another example of a liar seeking a platform @MSNBC #mask matter #hasan

Dr. Fauci is a brilliant mind! trust everything this man says

Oh for god’s sake just wear a mask or stay home.

Doesn’t anyone think it’s disingenuous to say we didn’t know if masks worked outside a hospital setting? Why would a mask work differently in a hospital to outside a hospital? What’s the reason for wearing a mask in a hospital if we don’t know if it helps infection control?

Let he without sin cast the first stone!

Don’t like Medhi anymore.

Of course things changed as the pandemic changed. Common sense.