Here’s More Evidence That Mask Mandates Really Do Work


Specialists have informed us time and again that face masks are an essential tool in our battle towards the coronavirus pandemic. And masks mandates from the federal government might actually assist sluggish the unfold of COVID-19, a brand new examine from the Facilities for Illness Management and Prevention (CDC) suggests.

For the examine, published in final week’s Morbidity and Mortality Weekly Report, researchers with the CDC and native well being authorities monitored COVID-19 information in Kansas earlier than and after the state’s governor issued an govt order requiring masks in public areas. The mandate got here on July three and did depart room for particular person counties to decide out.

The outcomes confirmed that, within the 24 counties that complied with the masks mandate, COVID-19 instances fell within the two months after the governor issued the mandate. Within the month earlier than the mandate, the counties that complied noticed about 60 instances per day (three per 100,000 folks). On the day the mandate went into impact, they’d a mean of 333 instances per day (17 per 100,000 folks). And within the weeks after the mandate, their numbers leveled off and finally noticed a 6% lower, hovering round 310 new each day instances and 16 instances per 100,000 folks.

However case numbers continued to climb within the 81 counties that opted out of the mandate. Earlier than the mandate, these counties had a mean of 40 new instances on daily basis (four per 100,000 folks), which had elevated to a mean of 59 new instances per day (6 per 100,000) when the masks mandate went into impact in different counties. After that time, the variety of new each day instances almost doubled to 118 per day (12 per 100,000 folks) within the month after the mandate went into impact within the different counties.

These outcomes recommend {that a} masks mandate may help include COVID-19 and forestall the virus from spreading. There are some limitations right here, nevertheless. First off, that is only a examine of counties in a single state, so it isn’t clear whether or not or not different states would present the identical sample. However earlier studies in Arizona and several other states did flip up comparable outcomes.

This examine helps affirm one thing public well being consultants have been saying for some time now: Masks assist—and large-scale masks mandates could also be mandatory to assist stop the unfold of COVID-19. However even on this examine, a masks mandate did not magically make the virus go away. We nonetheless want to make use of the opposite public well being methods we’ve—social distancing, avoiding crowds, staying dwelling when sick, washing arms continuously—to get a deal with on the pandemic. And we’ll probably should depend on these instruments for some time even after an effective vaccine turns into accessible. As we head into the winter holidays, these instruments will probably be extra vital than ever.



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