Canada has approved the AstraZeneca vaccine. The US has not. The US has paid for an AstraZeneca factory in Baltimore and stockpiled millions of doses. The US should lease the factory to Canada or simply make the doses available for export. The same factory will also produce the J&J vaccine so it's possible that there is some small opportunity cost. Exporting vaccine to our close ally, trading partner, and neighbor, however, would create significant political, economic, and health benefits for the United States.

More generally, the US is focused on vaccinating its residents first. That's understandable. But step two is vaccinating the world. The Kremer team advocated going big on vaccine capacity for two reasons. First, we needed a lot of capacity to vaccinate the US fast and fast was valuable. Second, going big meant that the US could vaccinate its population quickly but then have that capacity available to vaccinate the rest of the world.

Contrary to what many people feared, Operation Warp Speed hasn't taken doses from the rest of the world, Operation Warp Speed has built the infrastructure to deliver doses to the rest of the world. Our motto in advising governments and NGOs was 'Capacity is the antidote to conflicts over distribution.'

The United States will soon be the first big country with a fully vaccinated population. The US will then have a chance to lead the world into the post-pandemic era with a "Biden plan" for world vaccination akin to the Mashall Plan.

Invest more. Vaccinate the world. End the pandemic.

Start with Canada.