COVID-19 Information & Resources + Vaccine Updates Mar 3, 2021 ADA, MDA and State information and updates on COVID-19, plus vaccine resources. For updated COVID information, please refer to: The ADA page at ada.org/virus The MDA page at modental.org/covid For vaccine information, please refer to: State of Missouri COVID vaccine website Vaccinator Map COVID Testing Sites ADA COVID-19 Vaccine Information and Resources Vaccine Toolkit for Patient Communications