Covid-data zijn een puinhoop

"But what it really shows more than anything is how poor all the 'official' covid data are (look at the laughable China data) and, because of the universally poor data, how little evidence there is of either the severity of Covid or the effectiveness of any covid interventions."

Probability and Risk: No fancy statistics: a simple plot of vaccination rate against Covid death rate for all countries in the world (probabilityandlaw.blogspot.com)