President of the European Commission Ursula von der Leyen.
Thierry Monasse | Getty Images News | Getty Images
LONDON — The European Union has stepped up tough rules on the exports of Covid vaccines, while also piling pressure on AstraZeneca to deliver more shots to the region.
It comes as the region’s sluggish vaccine rollout faces scrutiny, despite the EU continuing to export millions of coronavirus shots abroad.
In an attempt to have a stronger negotiating position with pharmaceutical firms that do not respect delivery targets, the bloc has extended its strict rules on vaccine exports.
Before approving shipments of Covid-19 shots, the EU will consider whether the recipient country has…