Today we look at a wee graphic from the BBC examining the current state of Covid-19 vaccines. None have been approved, but 163 are on the path to approval.

This falls into the category of not everything has to be super complex. Each vaccine is shown as a discrete unit, a small square. For me in this instance this works better than a bar chart showing the total number per each phase. It highlights how each vaccine is a distinct unit and that it can move from one section down to the next. (Although I suppose if it fails a phase it can also be removed entirely.)
And if you want another reason why a nationalist, isolationist foreign policy that bashes foreign countries is not great…none of the Phase 3 candidates, closest to approval, are from an American company or institution.
Credit for the piece goes to the BBC graphics department.