In today’s episode we’re returning to the coronavirus pandemic. It’s been almost six months since we last dedicated an episode to covid, and since then a lot has happened. Hundreds of millions of vaccine doses have been delivered around the world, but are they going to the right people at the right time? We now know the vaccines increase by a tiny amount the risk you might experience a dangerous blood clot in the brain – how have we done at understanding that risk and putting it in its proper context? We’re also sadly much more familiar with long covid– what’s going on there and how should we as a society look after those suffering these symptoms? And finally, does the way we count – or rather, significantly undercount – deaths caused by coronavirus really matter?