From safety to side effects to distribution, there are a lot of questions about the coronavirus vaccine. Get answers from an infectious disease expert.

First of all: Don't panic if you recently received the Johnson & Johnson vaccine, says Todd Ellerin, MD, Director of Infectious Disease.

​​​​​​​As the rollout of the COVID-19 vaccine continues in the United States, vaccination is now an option for younger patients. This has led to a number of vaccine-related questions from parents.