[FONT="]A new reusable mask that kills pathogens (C-19, flu, pneumonia, etc) on contact:[/FONT]
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[FONT="]https://globalnews.ca/news/7481016/covid-19-salt-mask-alberta-researcher/[/FONT]
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[FONT="]Coming next year?[/FONT]
[FONT="]
[/FONT]
[FONT="]https://globalnews.ca/news/7481016/covid-19-salt-mask-alberta-researcher/[/FONT]
[FONT="]
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[FONT="]Coming next year?[/FONT]