Ventilation and Cooling (HVAC)

Science Amid Chaos: What Worked During the Pandemic? What Failed?

alishpagda08@gmail.com4 months ago016 mins

Until 2020, few Americans needed to think about how viruses spread or how the human immune system works. The pandemic offered a painful crash course. Sometimes, it seemed that the science was evolving as quickly the virus itself. So The New York Times asked experts to revisit the nightmare. Of the most significant public health…

Would Schools Close in a Future Pandemic?

alishpagda08@gmail.com4 months ago018 mins

Over the course of 20 days in March 2020, 55 million American children stopped going to school as Covid-19 swept the United States. What was impossible to anticipate then was that millions of those students would not return to classrooms full-time until September 2021, a year and a half later. Those children and teenagers, often…