Vinayak Lad, an RN from a critical care unit, answers my questions regarding the COVID19 vaccine. The following is time-stamps to when he answers the following questions: how does the vaccine work? (7.25); why do we need 2 doses? (9.05); was it rushed to be distributed? (11.50); can you be infected after receiving the vaccine? (14.50); and what about side effects? (16.40) Please share with anyone who wants to learn more about the vaccine.