They should have worn their mask.
Can you do CPR if you and the patient are wearing masks?
Inquiring minds want to know.
“Can you do CPR if you and the patient are wearing masks?”
Yes. Mouth to mouth is no longer recommended. Just fast, hard, and continuous compressions.
I do not think CPR requires you to breath for the person any more just chest compressions.
But the last time I took a recertification was years ago.