Personal Protective Equipment (PPE) expert Tammy Clark, state of Michigan:

Dr. Lisa Koche, Tampa, FL:

America’s Frontline Doctors Summit_ Washington D.C.
July 27 Press Conference- Washington D.C.

As you can see, YouTube already took this Press Release above down: Click Here for an alternate site. Short version: Click Here
Session #1
Session #2
Live at 8:30 EDT, July 28, 2020

Their website (in case the censors delete the above)

WOW! They have even got to their hosting company and have taken down these websites! Link below is still working.

Another website if YT takes the videos down:

Download this CDC article that confirms the ineffectiveness of masks for the novel coronovirus.

An analysis of CDC’s mask article: