The UK government's chief scientific adviser Sir Patrick Vallance gives evidence to parliament's Science and Technology Committee on the coronavirus pandemic response as Health Minister Matt Hancock deferred attendance to next week
Subscribe to Guardian News on YouTube ► http://bit.ly/guardianwiressub

Support the Guardian ► https://support.theguardian.com/contribute

Today in Focus podcast ► https://www.theguardian.com/news/series/todayinfocus

The Guardian YouTube network:

The Guardian ► http://www.youtube.com/theguardian
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