Patricia Srenaski, Emergency Management Program Manager at Hartford HealthCare, gives a Moderna COVID-19 vaccine to Brandon Diaz, a Hartford firefighter, at the Connecticut Convention Center Wednesday, January 13, 2021. HHC vaccinated several Hartford first responders to promote the vaccine. They are also vaccinating people who are 75 and older at the Convention Center by appointment. Cloe Poisson / CTMirror.org