Tammy Chamley | Editor Avera Medical Group in Dell Rapids is currently offering Pfizer 1st, 2nd, 3rd (immunocompromised) and boosters on Tuesday afternoons as well as Moderna 1st, 2nd, 3rd (immunocompromised) and boosters on Thursdays for their patients who are requesting vaccinations. At this time, an appointment is required to receive the vaccination and or…