Something strange is going on with the positivity data and I'm not sure what to make of it.
Might be of important for anyone who's following the data.
Perhaps you have a better idea about what's going on than me @chrischirp @jburnmurdoch @COVID19actuary @RP131 @fascinatorfun

— Kit Yates (@Kit_Yates_Maths) January 29, 2021