In Germany incidence of CVST is around .3-.5/100,000 per year. (Higher in women under 50; some undiagnosed cases probably notwithstanding)
Vaxzevira (the A-Z vaccine) has been in use for less than 3 months, ~2.2M doses have been given, resulting in 31 cases. So, worst case, you would have expected around 5 cases at this time.
(Edit: changed acronym to English version, instead of the German one)
Vaxzevira (the A-Z vaccine) has been in use for less than 3 months, ~2.2M doses have been given, resulting in 31 cases. So, worst case, you would have expected around 5 cases at this time.
(Edit: changed acronym to English version, instead of the German one)