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Covid-19: US schools without mask mandates more likely to have outbreaks, CDC finds

Schools in the United States without mask mandates were 3.5 times more likely to see Covid-19 outbreaks in the classroom compared to those that introduced early mask requirements, the US Centres for Disease Control and Prevention (CDC) warned.

https://www.stuff.co.nz/world/americas/126495258/covid19-us-schools-without-mask-mandates-more-likely-to-have-outbreaks-cdc-finds?cid=app-iPhone



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