QT #5 What makes the Delta variant so infectious?

In our 5th episode of COVID Question Time, Professor Tim Spector of the ZOE COVID Study and King’s College London answers your burning questions on the Delta (formerly Indian) variant.

Taking questions from ZOE COVID Study users, Tim looks at the scientific theories behind this hyper-infectious COVID variant and what’s made it particularly prevalent in the UK despite being present in over 50 countries.

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If you need subtitles, please click the option for subtitles at the bottom right of the video.