The R number for coronavirus has had a lot of attention, but we also need to understand the K number – the variability in how many people one infects – to stop superspreading
Source:
https://www.newscientist.com/article/2250375-finding-coronavirus-superspreaders-may-be-key-to-halting-a-second-wave/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home