The U.S. began vaccinating the population against the coronavirus earlier this month, but mass adoption is not a guarantee. Roughly four in ten Americans say they would "definitely" or "probably" not get a vaccine, according to a recent survey by the Pew Research Center. Watch this video to find out how major stakeholders plan to convince the entire country to trust a vaccine made in record time, using mRNA technology that's never before been licensed. » Subscribe to CNBC: https://cnb.cx/SubscribeCNBC » Subscribe to CNBC TV: https://cnb.cx/SubscribeCNBCtelevision » Subscribe to CNBC Classic: https://cnb.cx/SubscribeCNBCclassic About CNBC: From 'Wall Street' to 'Main Street' to award winning original documentaries and Reality TV series, CNBC has you covered. Experience special sneak peeks of your favorite shows, exclusive video and more. Connect with CNBC News Online Get the latest news: https://www.cnbc.com/ Follow CNBC on LinkedIn: https://cnb.cx/LinkedInCNBC Follow CNBC News on Facebook: https://cnb.cx/LikeCNBC Follow CNBC News on Twitter: https://cnb.cx/FollowCNBC Follow CNBC News on Instagram: https://cnb.cx/InstagramCNBC Subscribe to CNBC PRO: https://cnb.cx/2NLi9AN #CNBC Why The U.S. Should Trust The Covid-19 Vaccine