Let's see what Norway and Germany will do, I think the eyes are more on them - since they are dealing with those cases. Also if more cases keep showing.
Example, with made up numbers:
"You are 4 times as likely to suffer a blood clot from a 4 hour flight than from getting vaccinated with the AZ vaccine."
Paul Hunter, an infectious disease expert at the University of East Anglia, noted in a statement that even if the risk of CVT is raised by the vaccine to five or more cases per million people vaccinated, the COVID-19 infection fatality rate for men in their mid-40s is 0.1%, or 1000 deaths per million infected.
A lot of young people won't even find the "relief" they got from knowing COVID is more lethal on the elderly, since this seems to be happening on younger females.
It's not an easy problem to fix, and I see a lot of people refusing this until they get to the bottom of the reason, a safe treatment for these cases. I'd say this will probably be the end of the road for AZ vaccine in a lot of places.
Not to mention the pile of fuck-ups AZ did for months in a row, they painted themselves as unreliable and liars to the public.
Communication helps a lot.
If you say "50 cases in 17 million injections" people might not know what that exactly means and might be worried simply by the way it is reported. Now, if instead you qualify the above with "which is less than the chance of dying in a car crash so it's very safe" then people may be unfazed.
I feel the main problem is the way this was reported, which created an overblown perceived risk.