How Covid-19 contact tracing can help beat the pandemic

If the UK government wants to start easing the country's lockdown restrictions, it needs to get contact tracing right. But what does that mean? What would successful contact tracing even look like? Josh Toussaint-Strauss tries to find out with a little help from Oxford Professor and infectious disease epidemiologist, Christophe Fraser, and the Guardian's UK technology editor, Alex Hern Subscribe to The Guardian on YouTube ► https://ift.tt/16bR3Lu Support the Guardian ► https://ift.tt/2VEEwKb Today in Focus podcast ► https://ift.tt/2D74a4z Sign up for the Guardian documentaries newsletter ► https://ift.tt/2feoDdN The Guardian ► https://ift.tt/1AFLGzy The Guardian YouTube network: Guardian News ► https://ift.tt/1J9JUwL Owen Jones talks ► http://bit.ly/subsowenjones Guardian Football ► https://ift.tt/1yECE17 Guardian Sport ► http://bit.ly/GDNsport Guardian Culture ► https://ift.tt/16bR6H2