The timeline on some of the most promising Covid-19 vaccine and treatments under development right now
May 07, 2020 at 08:54 AM EDT
With the death count from Covid-19 at near-260,000 globally, scientists are scrambling to develop a vaccine. CNBC's Senior Health and Science Reporter Meg Tirrell weighs in on the most promising treatments right now and how the pandemic may affect future drug development.
