https://apnews.com/8703d3281ef8eda21b3c820a94778a7c

BRUSSELS (AP) — The European Union on Tuesday warned pharmaceutical giants that develop coronavirus vaccines to honor their contractual obligations after slow deliveries of shots from two companies hampered the bloc's vaunted vaccine rollout in several nations.

The bloc already lashed out Monday at pharmaceutical company AstraZeneca, accusing it of failing to guarantee the delivery of coronavirus vaccines without a valid explanation. It also had expressed displeasure over vaccine delivery delays from Pfizer-BioNTech last week.