EMA Vaccine Strategy Chief Marco Cavaleri: “increasingly difficult to say that there is no cause and effect relationship between vaccination with AstraZeneca and very rare cases of unusual blood clots”
Marco Cavaleri is responsible for the vaccine strategy of EMA, the European drug agency. “Cases are extremely rare and the risk-benefit balance is always in favour of vaccines. But now it is increasingly difficult to say that there is no cause and effect relationship between vaccination with AstraZeneca and very rare cases of unusual blood clots associated with low platelet counts.”
