About a third of Americans are not convinced about the safety and efficacy of the Covid-19 vaccine. In this special Q&A, we round up concerns that some locals have, and Washoe County Health Officer Kevin Dick answers.

Vaccines in El Dorado, Nevada, Placer, and Washoe counties have been administered to nearly 100,000 residents. A gap between supply and demand slows the process while insight from vaccinated locals shows enthusiasm for the rollout.