collection of COVID-19 literature curated and periodically updated by thy nguyễn (thynguyen.org)
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- effectiveness of masks to curb spread:
- how to build Corsi-Rosenthal boxes (cost-friendly, indoor air filtration devices)
- importance of indoor air quality measures to mitigate respiratory virus spread
- airborne nature of covid:
- vaccinations don’t prevent spread
- 5 day isolation period not sufficient
- asymptomatic people can still spread covid
- outdoor covid transmission:
- systemic recommendations for managing covid pandemic:
- cdc community covid “levels” classification flawed
- how to check COVID-19 *transmission* levels (level of spread of COVID-19 by county)


- how to check covid transmission levels using wastewater data (a much more accurate method as testing has become widely unavailable)
- https://www.cdc.gov/nwss/rv/COVID19-currentlevels.html