VACCINE ROWWhile Britain tries to secure more vaccines, it is also facing growing anger from the European Union, which on Wednesday threatened to slap a ban on vaccine exports to Britain.Hancock said that European Commission head Ursula von der Leyen should respect contract law and that Britain expected to get the deliveries it had ordered."There are very significant consequences to breaking contract law," Hancock said.Britain imports Pfizer's vaccine from Europe, but despite the spat, Johnson said people should not be anxious about supplies from the EU."These vaccines are a multinational effort and they are produced as the result of international cooperation and we in the UK will continue to view it in that spirit," he said.Pfizer and.