Coronavirus tests: how they work and what they show
There's a lot of talk about coronavirus testing at the moment, but some people are getting confused about what they actually are. How is the antibody test different to the PCR antigen test? What do they do? And why are they important? Josh Toussaint-Strauss speaks with Professor David Smith to answer some of these covid-19 questions. Coronavirus tests: how they work and what they show
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ork and what they show
There's a lot of talk about coronavirus testing at the moment, but some people are getting confused about what they actually are. How is the antibody test different to the PCR antigen test? What do they do? And why are they important? Josh Toussaint-Strauss speaks with Professor David Smith to answer some of these covid-19 questions. Coronavirus tests: how they work and what they show
Subscribe to The Guardian on YouTube ► http://is.gd/subscribeguardian
Support the Guardian ► https://support.theguardian.com/contr...
Today in Focus podcast ► https://www.theguardian.com/news/seri...
Sign up for the Guardian documentaries newsletter ► https://www.theguardian.com/info/2016...
The Guardian ► https://www.theguardian.com
The Guardian YouTube network:
Guardian News ► http://is.gd/guardianwires
Owen Jones talks ► http://bit.ly/subsowenjones
Guardian Football ► http://is.gd/guardianfootball
Guardian Sport ► http://bit.ly/GDNsport
Guardian Culture ► http://is.gd/guardianculture