I'm not seeing this on the main stream media.

And there's many more.

Here's just a few.

Dozens of staff members ill after receiving COVID-19 vaccine; Appomattox Co. Schools close

APPOMATTOX COUNTY, Va. (WSET) — Appomattox County Public Schools had to close unexpectedly Thursday because multiple staff members were out sick after getting the COVID-19 vaccine.

https://wset.com/news/local/appomattox-county-schools-close-after-dozens-of-staff-members-ill-from-covid-19-vaccine

Montco District Closed As 40 Teachers Suffer Vaccine Side Effects

https://patch.com/pennsylvania/perkiomenvalley/montco-schools-closed-teachers-handle-vaccine-side-effects

MANCHESTER, N.H. — Multiple New Hampshire schools were closed on Monday after hundreds of teachers who received the COVID-19 vaccine called in sick.

https://www.wmur.com/article/new-hampshire-teacher-covid-vaccine-sick-calls-march-22-2021/35903414#

Edwardsburg Public Schools close after teachers have reaction to COVID-19 vaccine

https://www.wndu.com/2021/03/08/edwardsburg-public-schools-close-after-teachers-have-reaction-to-covid-19-vaccine/

Burlington schools move online temporarily after staff experiences side effects from COVID-19 vaccine

https://www.wqad.com/article/news/health/coronavirus/burlington-community-school-district-staff-gets-sick-after-second-dose-of-covid-19-vaccine/526-419959d2-3706-4ba7-afe1-100823ed58fe

Dozens in Central Florida contract COVID-19 after being fully vaccinated

https://www.clickorlando.com/news/local/2021/03/29/dozens-in-central-florida-contract-covid-19-after-being-fully-vaccinated/

Sandy Creek schools cancel classes Thursday as employees battle vaccine side-effects

https://cnycentral.com/news/local/sandy-creek-schools-cancel-classes-thursday-as-employees-battle-vaccine-side-effects

According to the superintendent, 17 staff members at Colchester Elementary called out Monday. It was a number that couldn’t be covered by substitutes.

https://www.fox61.com/article/news/education/school-resource-center/colchester-elementary-school-teacher-vaccine-side-effects-reopen/520-4d36b63a-41c3-4106-a8a4-53a112b2ab54

Concord schools closed after large number of staff calls in sick after getting vaccine

https://www.unionleader.com/news/health/coronavirus/concord-schools-closed-after-large-number-of-staff-calls-in-sick-after-getting-vaccine/article_6f998f8f-7409-51f9-a937-9b90a33efa2f.html

Winfield Elementary closed Thursday due to staff shortage caused by symptoms following vaccine clinic

https://www.baltimoresun.com/maryland/carroll/education/cc-staffing-improves-20210318-4qbywjdtffdl7kn2h5bv6cmona-story.html