
Nate Silver @NateSilver538
The US and EU have plenty of other vaccines under contract so one understands why they might want to be conservative about AstraZeneca, especially if Johnson & Johnson comes online soon. But other parts of the world are relying heavily on AstraZeneca. https://t.co/UQ9784SGlb https://t.co/6rxXij4t5p — PolitiTweet.org