By Joe Hong, CalMatters

CalMatters is a public interest journalism venture committed to explaining how California’s state Capitol works and why it matters

October 3, 2021 (San Diego) - In another aggressive effort to stop the spread of COVID-19 and ensure schools remain open, Gov. Gavin Newsom today announced a vaccine mandate for students ages 12 and older, making California the first state in the nation to require students to be fully vaccinated for in-person instruction.