they're also administering these shots out at a much faster rate relative to delivery whereas we've only administered less than 20% of the doses that have been

they're also administering these shots out at a much faster rate relative to delivery whereas we've only administered less than 20% of the doses that have been delivered so far (11.4 million delivered, 2.1 million administered). The delivery rate should only increase especially even as there are several more vaccines in the pipeline so being able to actually administer the delivered doses may be the bottleneck moving forward.