Certain demographics in the US, such as African Americans and Republicans, are more hesitant about the Covid vaccine than others.

One public health expert stresses that listening may be the most important thing to do to address their concerns.

This is how some some vaccine advocates are reaching out.

Video by Chloe Kim and Alexandra Ostasiewicz

Syndicated from https://www.bbc.co.uk/news/world-us-canada-56929695