California schools lost more than $2.2 million in state funding over two years due to student vaccination noncompliance, state data show. Last year, 428 schools with low vaccination rates were flagged for state audits.

Date &amp; Time: Wednesday, March 25, 2026 at 2 p.m. ET <br><br> In this webinar, join co-author Tiffany Wu of "The Chronic(les) of Absenteeism Measurement" as she discusses the study's latest research that challenges the widely used 10% absence benchmark and makes the case for identifying at-risk students earlier.

Federal agents conducted searches at the home of Los Angeles Unified Superintendent Alberto Carvalho and at district offices as part of an ongoing investigation. Authorities have not disclosed the focus of the probe, and district officials did not immediately comment.