People interested in volunteering for COVID-19 vaccine studies can sign up on websites set up by governments and companies
How can I volunteer for a COVID-19 vaccine study?
Governments and companies are setting up websites where people can sign up.
Enthusiasm is high: More than 400,000 people have signed a registry of possible volunteers that’s part of a vaccine network set up by the U.S. National Institutes of Health.
But before raising your hand, it’s important to understand how the research works.