- Teacher read to class without a mask despite Covid symptoms
- Teacher infected 26 people at California elementary school
By Jessica Glenza
An unvaccinated teacher in a California elementary school infected half her students and 26 people in total when she contracted the Covid-19 Delta variant, researchers for the US Centers for Disease Control and Prevention (CDC) found.
The researchers said the teacher attended school for two days despite displaying symptoms of Covid-19, and read aloud to her class without a mask during that time. Infections corresponded to the classroom’s seating chart, with the students sitting closest to the teacher the most likely to be infected.
Authorities said the report showed why vaccinations, masks and other prevention measures remain critical to prevent Covid-19 infections as US schools reopen. They also warned that anyone with symptoms of Covid-19 should stay home, to avoid infecting others.