May 21,2021 | Pennsylvania: Rockwood school board has made face coverings optional | Judy D.J. Ellich | The Daily American | Source
“The Rockwood Area School Board decided to make mask-wearing voluntary at a meeting Tuesday.
According to Superintendent Mark Bower, approximately 90 to 95% of the student body and 50% of the staff no longer can be seen with face coverings.
“The board’s decision is being widely supported by our parents and our community,” he said. “The overwhelming response has been positive.”
The board voted 5-3 to make face coverings optional and voluntary for students and staff, regardless of their vaccination status.”
Link To Source_The Daily American
Ohio State Representative Nino Vitale Shows Oxygen Levels Drop in Seconds
Firefighter demonstrates oxygen levels drop below safe levels with masks
“No matter what you choose, headsock, neoprene-type, fancy mask, cheap mask, N95, the best available, none of them, allow you to breathe in the required oxygen level, which should be close to 21%…”