fbj
Gold Member
- Jul 10, 2014
- 15,660
- 2,085
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I want to know how that's going to happen.
6abc.com
![6abc.com](https://cdn.abcotvs.com/dip/images/10326231_021021-cc-ap-mayor-pete-two-masks-img.jpg?w=1600)
CDC study finds two masks are better than one vs. COVID-19
The CDC says a cloth mask worn over a surgical mask can tighten the gaps around the mask's edges that can let virus particles in.