BusinessBiotechs turn to South America for vaccine tests To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusinessMatthias Ebert11/06/2020November 6, 2020As the world races to find an effective vaccine against the coronavirus, biotech companies like Germany's Biontech and Curevac are taking their research to South America. High local infection rates ensure ideal testing.https://p.dw.com/p/3kwXKAdvertisement