Clots are common but the type of clots (cerebral venous sinus thrombosis) is not common. There is almost definitely a relationship with the vaccine and the clots. However, I have seen this condition in a patient with covid- a 24 year old female. Did I see a “less than one in a million” patient? Doubt it. Hopefully we get some clarity on how this happens because weighing vaccine risk versus disease risk is really becoming a tiresome discussion.