COVID-19 vaccine questions? Ask the doctor

A health worker holds a Pfizer-BioNTech COVID-19 vaccine in Madrid, Spain, Tuesday, Jan. 12, 2021. Spain's rate of infection has shot up to 435 cases per 100,000 residents in the past two weeks, prompting new restrictions as authorities try to bring vaccination up to speed. (AP Photo/Manu Fernandez) (AP)

Please tell us what you need to know about the COVID-19 vaccine.

Dr. Frank McGeorge is answering questions about the vaccine.

Coronavirus resources: