EU drug agency denies already finding causal link between AstraZeneca vaccine and blood clots

European Medicines Agency says review ongoing after head of vaccines spoke of 'clear' association Coronavirus - latest updates See all our coronavirus coverage Europe's drug regulator has denied it has already established a causal connection between the Oxford/AstraZeneca vaccine and a rare blood clotting syndrome, after a senior official from the agency said there was a link. In a statement to Agence France-Presse, the European Medicines Agency (EMA) said on Tuesday it had "not yet reached a co...