All posts by Helen Fairman

Articles by: Helen Fairman

Air Change Rates 101: Ventilation, Air Filtration are Building Blocks for K-12 Covid-19 Mitigation Efforts

October 28, 2020 Helen Fairman Indoor Air Quality Comments Off

Just this month, the CDC updated its guidelines to reflect what scientists and air quality experts have been saying for […]

COVID & IAQ: New Best Practices Webinar Series Offers Insights from ASHRAE

October 27, 2020 Helen Fairman Indoor Air Quality Comments Off

enVerid COVID & IAQ New Best Practices webinar series

During October, we launched the enVerid Systems COVID-19 and IAQ: New Best Practices Webinar Series featuring experts from ASHRAE’s Epidemic […]

6 Frequently Asked Questions about Airborne Transmission of COVID-19

July 15, 2020 Helen Fairman Indoor Air Quality, Insights Comments Off

Wells-Riley equation for evaluating the COVID-19 risk of infection in a 10,000 SF building

Bioaerosols, High Efficiency Filtration & Outside Air Ventilation 1. What are the current recommendations on airborne transmission of COVID-19? There [...]

HVAC Design to Mitigate COVID-19: More Filtration, Not Ventilation in Commercial Buildings

June 30, 2020 Helen Fairman Indoor Air Quality Comments Off

Air filtration plus HVAC Load Reduction saves money while protecting from COVID-19 in NYC office

While it has yet to be definitively demonstrated that aerosolized SARS-CoV-2, the virus behind COVID-19, can be transmitted through HVAC [...]

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Air Change Rates 101: Ventilation, Air Filtration are Building Blocks for K-12 Covid-19 Mitigation Efforts

COVID & IAQ: New Best Practices Webinar Series Offers Insights from ASHRAE

6 Frequently Asked Questions about Airborne Transmission of COVID-19

HVAC Design to Mitigate COVID-19: More Filtration, Not Ventilation in Commercial Buildings

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