Something strange is going on with the positivity data and I'm not sure what to make of it.
— Kit Yates (@Kit_Yates_Maths) January 29, 2021
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