Why so little on ventilation? #covid19 virus lingers in the air! Increasing ventilation & filtration reduces risk indoors @CorsIAQ @WBahnfleth @Don_Milton @WargockiPawel @JHSPH_CHS @cdc Has New School Guidelines. Here’s What You Need to Know. https://www.nytimes.com/2021/02/12/us/cdc-school-guidelines-faq.html? 1/5
The C.D.C. Has New School Guidelines. Here’s What You Need to Know.

The federal government’s new guidance for reopening classrooms does not require teachers to be vaccinated first.

https://www.nytimes.com/2021/02/12/us/cdc-school-guidelines-faq.html
Students, teachers, & staff at schools deserve healthy indoor air-schools need portable HEPA air filtration units in every classroom - they are effective, easy to use & reduce risk https://www.epa.gov/coronavirus/air-cleaners-hvac-filters-and-coronavirus-covid-19 @stephensbrent @lisacng @linseymarr @IAQinGWN @ChemDelphine @psgcom 2/5
Air Cleaners, HVAC Filters, and Coronavirus (COVID-19) | US EPA

EPA recommends precautions to reduce the potential airborne transmission of the virus, such as ventilation and air filtration as a part of a larger strategy that includes minimizing close contact,...

https://www.epa.gov/coronavirus/air-cleaners-hvac-filters-and-coronavirus-covid-19
Please share with teachers, parents, school administrators - Lots of lower cost options for portable air filtration devices- see https://covidstraighttalk.org/boxfanairfilter  @triciawang @Wymelenberg @JimRosenthal4 @jljcolorado @j_g_allen @NationalEducat4 Healthy air for all classrooms! 3/5
Box-Fan Air Filter — COVID Straight Talk

https://covidstraighttalk.org/boxfanairfilter
Even Ford Motor company show show to make a portable air filter for classrooms https://stage-directions.com/all/issue/answer-box/fords-finish-strong-initiative-shares-easy-to-assemble-covid-19-air-filtration-box-fan-solution/ @fordmotorco @UMNews @JHSPH_CHS @JayneMorrow406 @HaywardScoreCEO @phylogenomics It's not rocket science! Please share.
4/5
Ford’s #FinishStrong Initiative Shares Easy to Assemble COVID-19 Air Filtration Box Fan Solution

Ford’s #FinishStrong Initiative is sharing an inexpensive open-source design for a fan and HVAC filter combination that could help reduce virus particle concentrations in enclosed spaces, such as...

https://stage-directions.com/all/issue/answer-box/fords-finish-strong-initiative-shares-easy-to-assemble-covid-19-air-filtration-box-fan-solution/
Schools need healthy indoor air & can achieve it with low cost air filters ! Another design- Comparetto Cube - DIY portable air filter https://www.treehugger.com/build-own-covid-19-air-filter-5081272 @JHSPH_CHS It's not rocket science. @HuffmanLabDU @RADMKenBernard Please share 5/5
Build Your Own COVID-19 Air Filter

This DIY 'Comparetto Cube' filter is so easy that 'a child could do it.'

https://www.treehugger.com/build-own-covid-19-air-filter-5081272
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