Virologist Dr Chris Smith: Covid-19 unknowns
Cambridge University consultant clinical virologist Dr Chris Smith returns to digest emerging Covid-related science and research. This week, a growing understanding of the widespread (and sometimes long term) damage that Covid-19 can do to the body. We’ll also have the latest on the hunt for a vaccine, whether Covid-19 should be considered an airborne disease (and why this matters), and what the current state of our knowledge is about important issues like mutation and post-infection immunity.