Isn’t it about time to get serious about COVID-19 protection?
Why not encourage highly vulnerable people to wear an antiviral mask? I have one that is treated with copper oxide and rated at 99% effective. These masks protect the wearer; the others do not.
Why not encourage immune system health? A recent study indicated vitamin D deficiency creates a huge vulnerability to COVID-19. Time for a blood test?
Albert J. Segalla,