Health care workers talk about importance of getting two doses of COVID-19 vaccine Health workers at Beaumont Health System have gotten their second dose of the COVID-19 vaccine. and last updated 2021-01-05 17:41:58-05 SOUTHFIELD, Mich. (WXYZ) â It is on to dose two. Beaumont Health invited WXYZ to capture history as its first health care heroes to get vaccinated received their second dose of the COVID-19 vaccine. They are sharing their stories to raise awareness to get the most protection, one shot is not enough. âYou get more effectiveness of the vaccine with two doses. It's up to 95% effective, which is incredible with a vaccine. We donât really have a lot of vaccines that are that effective,â said Dr. Nick Gilpin, Beaumont Health System Medical Director for Infection Prevention.