COVID-19 mRNA vaccines update 14 - delta variant world take over

This video uses the publicly available database that tracks SARS-CoV-2 virus evolution to show how different strains emerged around the world - with the eventual take over of the world by one single strain - the delta strain. We also discuss the virus mutagenesis rate and why it might be so challenging to fight the pandemic.

Discussed content:
https://www.gisaid.org/phylodynamics/global/nextstrain/