growstuff
BlueBelle
The Chinese constantly wear masks long before Covid gave us any problems I m sure it’s a cat and mouse game wear masks to stop catching something but if you never catch anything you never have any immunity
You seem to be saying that people become immune by catching a virus.
I'm puzzled by this because it means that people still catch it, but at a different time. Why is that any better? They still catch it!
Apparently Covid immunity, whether from having the disease or from vaccination, is quite short lived. And many people do still catch it but have a less serious illness.
