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DC Public and Public Charter Schools
Reply to "COVID outbreak since masks optional "
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[quote=Anonymous][quote=Anonymous]Is it the chicken or the egg? Cases were already rising with the new omicron strain. [b]Studies have shown masks to be ineffective against Omicron[/b]. I don't think you can blame the rise in school cases on going maskless. SWS had COVID cases previously (remember the first wave right before winter break? there were a lot!) with masks on. I also don't think you can call 8 cases an "outbreak" without evidence that they all came from the same grade/class. [/quote] This is wrong. Cloth masks with gaps and lower filtration qualities are less effective against Omicron, but not high quality K95 and N95 masks[/quote]
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