> It's obviously not well tested enough to not get pulled out of use despite the pandemic Or the people making the decision are incredibly risk averse and don'

> It's obviously not well tested enough to not get pulled out of use despite the pandemic Or the people making the decision are incredibly risk averse and don't mind an extra few hundred or thousand Covid deaths to save a single person with a blood clot. >Also, what are the odds of a 1 in 10k concern not being picked up as such in a 40k sample size? It would look like background noise if it was only one case in that particular group. It's a specific type of blood clot that is incredibly rare and occurs more often in young women. If it had a 1 in 10k rarity it would have probably been found