Moritz Gerstung. (2021, November 1). An update on currently circulating SARS-CoV-2 variants in England beyond AY.4.2. Based on data released weekly to http://covid19.sanger.ac.uk we’ve been monitoring the speed of spread of currently 232 lineages. It’s a very dynamic situation and at times hard to stay on top. 🧵 [Tweet]. @MoritzGerstung. https://twitter.com/MoritzGerstung/status/1455136551407689734