Founders Hall in Ridgefield is hosting two online presentations about how the COVID-19 vaccine works and and how to get an appointment to be vaccinated.  Experts from RVNAhealth, Ridgefield Library, and the Ridgefield community will lead the presentations on Friday at 1pm and on the 26th at 1pm.  The discussions will cover the science behind the COVID-19 vaccine; an overview of the vaccine roll out operation; and helpful information on getting an appointment in Connecticut.  There will be time for questions and answers.  Participants are asked to register through the library's website for one of the sessions to receive the Zoom webinar link.