A redesigned COVID-19 booster shot that protects against Omicron and its contagious sub-variants was approved in August, but the latest survey conducted by the KFF COVID-19 Vaccine Monitor found half of the American adults have heard little to nothing about it. 

CGTN's Ediz Tiyansan looks into why experts believe getting the updated booster shot is important.

For more, check out our exclusive content on CGTN Now and subscribe to our weekly newsletter, The China Report.