London scientists have announced plans for “human challenge trials,” in which healthy volunteers are injected with tiny amounts of the coronavirus in order to speed up the vaccine and treatment. NBC’s chief foreign correspondent Richard Engel reports for TODAY. » Subscribe to TODAY: http://on.today.com/SubscribeToTODAY » Watch the latest from TODAY: http://bit.ly/LatestTODAY About: TODAY brings you the latest headlines and expert tips on money, health and parenting. We wake up every morning to give you and your family all you need to start your day. If it matters to you, it matters to us. We are in the people business. Subscribe to our channel for exclusive TODAY archival footage & our original web series. Connect with TODAY Online! Visit TODAY's Website: http://on.today.com/ReadTODAY Find TODAY on Facebook: http://on.today.com/LikeTODAY Follow TODAY on Twitter: http://on.today.com/FollowTODAY Follow TODAY on Instagram: http://on.today.com/InstaTODAY Follow TODAY on Pinterest: http://on.today.com/PinTODAY #ChallengeTrials #Coronavirus #TodayShow Controversial ‘Challenge Trials’ In UK Will Infect Healthy Patients With COVID | TODAY
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