EU to extend vaccine export control measures to end of June, sources say
The measures mean companies must get EU authorization before they can export COVID-19 vaccines.
AstraZeneca backtracks, says it will meet EU supply for Q2 after reporting shortfall
However, EU officials remained wary about supply.
Pfizer finalizes agreement to supply 200 million shots to EU
The companies said the 200 million doses are expected to be delivered this year, with...
