USA TODAY is seeking your questions about potential coronavirus vaccines. While there are no authorized COVID-19 vaccines in the U.S., Pfizer's vaccine candidate is anticipated to be authorized by the Food and Drug Administration by mid-December and Moderna's is expected to closely follow. So, what do you want to know?

Ask us anything, and see the answers here: https://www.usatoday.com/story/news/health/2020/12/02/covid-vaccine-pfizer-moderna-astrazeneca-what-to-know/6476436002/