Posted on August 11, 2021 by scottDr. Dan documents from Mt. Vernon School Board presentation Analysis-of-mask-mandates-in-KansasDownload Great-Barrington-DeclarationDownload breakthrough-infections-in-vaccinated-healthcare-workersDownload CV-transmission-in-MarinesDownload vitamin-D-infection-preventionDownload efficacy-of-maskingDownload mask-mandates-do-not-stop-CVDownload CDC-PPE-reportDownload