As hospitals across the Carolinas have received shipments of the Pfizer and Moderna COVID-19 vaccines, front-line workers have started getting vaccinated. One of those front-line workers is William French, M.D. -- a North Carolina doctor, and my younger brother. I spoke with him over Zoom recently to discuss what it was like when he got his first dose of the COVID-19 vaccine. Here's the conversation: SARAH FRENCH: How was it when you got the email that said you were going to