This is not a rich school district. Many of the children live in multigenerational households, some with grandparents as primary caregivers. They can’t take an

This is not a rich school district. Many of the children live in multigenerational households, some with grandparents as primary caregivers. They can’t take an early retirement as you dismissively said. My friend will likely be fine, the people these children bring the disease home to might not. Here are 3 studies from the CDC on the effect of Covid precautions on school outbreaks. The evidence does exist. https://www.cdc.gov/media/releases/2021/p0924-school-masking.html https://www.cdc.gov/media/releases/2021/p0924-school-masking...