Latest news from The Telegraph
There is "no indication" the AstraZeneca vaccine has caused blood clot incidents, the director of the European Medical Agency (EMA) has said.
Emer Cooke, executive director of the EMA, said: "We are still firmly convinced that the benefits of the AstraZeneca vaccine in preventing Covid-19, with its associated risk of hospitalisation and death, outweigh the risk of these side effects."
The number of thromboembolic cases seems to be no higher than that seen in the general population, she added.
An estimated 17m AstraZeneca vaccines have been administered across Europe.
Ms Cooke, also said there were similar reports about blood clots related to other coronavirus vaccines.
When asked at a press conference about reports of blood clots in relation to the Pfizer and Moderna vaccines, she said: "We are looking at adverse effects associated with all vaccines.
"At the moment the current focus, because of the reported instances in Europe, is of the AstraZeneca (vaccine) but we have looked at the background rates for all the vaccines currently in circulation and it looks like there are similar numbers coming in across the world."