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30:10

In this RAZOR special episode we look into the history of vaccines, how they work, how they are produced and how long we may have to wait for a vaccine to SARS-Cov-2.

Emma Keeling speaks to deCODE's CEO, Dr Kari Stefansson, about its comprehensive screening programme in Reykjavik, sequencing the viral genome of every infected person.

Dr Eric Ding from the Harvard Chan School of Public Health answers one of the most worrying COVID related questions: can we be re-infected by the SARS-CoV-2 virus?

Finally, RAZOR's Neil Cairns speaks to Dr. Joff Lacey, of St. Georges Hospital in South West London, about how they have had to restructure to allow for the wave of COVID-19 patients.

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