GZERO WORLD with Ian Bremmer | Episode | How to End the Covid-19 Pandemic
When we’ll likely get a Covid-19 vaccine. Why you should wear a hat along with that protective mask. And what tech solutions will best combat the virus. A leading epidemiologist lays out how (and when) we may be able to put this pandemic behind us. Then, a Brazilian infectious disease doctor on efforts to save lives in the country's Covid-19 epicenter, São Paulo.