In the U.S., one in three adults has now had a COVID-19 vaccine.

No other countries come close.

100 million shots in less than 60 days.

And now, on Monday, President Biden announced plans to send that number even higher, expanding

the federal vaccine rollout to more pharmacies and setting up new mass vaccine sites.

The goal, by April 19, is for 90 percent of Americans to have a vaccine site within five

miles where they live.

You know, we will administer more shots in March than any country on Earth.

That's good news for people in the U.S., but it also underscores the global disparity

in who's getting vaccinated and who isn't.

More than half of all vaccine doses administered have gone to people in just four countries.

China, India, the UK, and the United States.

And what that means is that it extends the pandemic globally.

Tom Boyke is director of the global health program at the Council on Foreign Relations.

So even if we managed to vaccinate our own population in the U.S., if the pandemic is

still raging abroad, it leaves us at a risk.

Some countries still have no vaccine at all.

Others barely enough for two or three percent of their population.

Tom Boyke says there are two ways to fix this.

Countries with resources despair can give cash or they can give doses.

Right now what we've seen is wealthy democracies are donating cash while autocracies, nations

like China and Russia are donating doses.

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