Los Angeles public schools have the most ambitious COVID testing practices in the nation. “The district operates the most ambitious school coronavirus testing program in the nation, with more than 500,000 mandatory tests administered every week for all students and staff.” Even so, the Los Angeles Times reported, one-third of all students stayed home.

Glenn Sacks, a social studies teacher in the Los Angeles Unified School District, explains the COVID protocols that have enabled the district to keep its schools open safely.

He writes:

At Los Angeles Unified, everybody gets tested every week, and anyone who doesn’t have a negative test result can’t come to school. We’ve proven this can be implemented and made routine with only a modest amount of disruption.

Los Angeles Unified’s James Monroe High School, where I teach, is typical. Every Thursday a COVID testing team sets up in our multipurpose room. All students are tested – one week all the English teachers take their classes, next week the math teachers, etc.

The testing was rocky at first and some teachers, myself included, complained about the wasted time. Yet within a few weeks it was running efficiently, and testing now usually takes only 10 to 15 minutes.

All teachers and support staff are also tested. Everybody gets their test results back in 24 to 48 hours, delivered via email and also on our “Daily Pass” phone app.

Each morning all students and staff must generate a Daily Pass, which certifies that they have a current, negative test result and are thus eligible to enter campus. The students line up and present their Daily Pass’ QR code to the administrators and support staff for scanning, and the lines move quickly.

When there is a positive test result, administrators are notified, and the student isolates. There is contact tracing – all teachers have submitted their classroom seating charts to the administration, so when there is a positive test result, administrators can quickly identify the students most likely to be exposed.

Masks are readily available for students and staff, as is hand sanitizer. We have proper ventilation and filters, and each school site has a COVID Task Force in which both union representatives and administrators participate.

Sacks hopes that the finger-pointing and blaming will end. There is a safe way to reopen schools.