To safely reopen schools, we have to talk about indoor air quality and ventilation
![](https://energy.ucdavis.edu/wp-content/uploads/Ventilation-Iin-Schools-101520.jpg)
As counties across California look to reopen schools for onsite instruction, education and public health officials need to ask themselves a very important question: Have we made sure all schools and classrooms have adequate fresh air ventilation to reduce coronavirus transmission? Read full story