Well she is not in public so it’s not contagious
She has problem swallowing
When I had walking pneumonia when my mother died. I had absolutely no symptoms but a small shallow cough. It was the lab work that diagnosed it.
Didn’t know till I came home a week after the dr appointment
Certianly didn’t collapse or even get tired
At her age, and with this diagnosis....she shouldn’t be in public. She should be in hospital.