BRUSSELS (AP) — AstraZeneca has pulled out of meeting with the European Union to discuss delayed vaccine commitments to the bloc, an EU official said.

The official, who asked not to be identified because of the sensitivity of the talks said the EU would “insist on them” coming back to the negotiating table to explain the delay in deliveries once the Oxford-AstraZeneca vaccine gets approved for use by the European Medicines Agency.

Wednesday’s talks with the EU Commission and member states were slated to be the third in as many days, as an ever angrier EU is demanding an explanation about the delays.

On Monday, the EU threatened to impose tight export controls within days on COVID-19 vaccines made in the bloc.

The EU, which has 450 million citizens and the economic and political clout of the world's biggest trading bloc, is lagging badly behind countries like Israel and Britain in rolling out coronavirus vaccine shots for its health care workers and most vulnerable people. That's despite having over 400,000 confirmed virus deaths since the pandemic began.

The shortfall of planned deliveries of the AstraZeneca vaccine, which is expected to get medical approval in the bloc on Friday, combined with hiccups in the distribution of Pfizer-BioNTech shots is putting EU nations under pressure.

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