Coronavirus vaccine update: How far along is the research | COVID-19 Special

Scientists across the world are working around the clock to develop a vaccine against the coronavirus - from China to the United States, Germany and Britain. New technologies are helping speed things up and more than a hundred potential vaccines are in development. Some are already at an advanced stage and are being tested on volunteers. The pace may be unprecedented, but there's still a long way to go in the battle against the outbreak. We take a look at some of the methods, old and new, that scientists are using to get there. Subscribe: /user/deutschewelleenglish For more news go to: http://www.dw.com/en/ Follow DW on social media: ►Facebook: https://www.facebook.com/deutschewellenews/ ►Twitter: https://twitter.com/dwnews ►Instagram: https://www.instagram.com/dw_stories/ Für Videos in deutscher Sprache besuchen Sie: /channel/deutschewelle #Coronavirus #Vaccines #Covid19

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