We have a few weeks supply on hand, mostly already distributed to vaccination clinics all around the country. There is no warehouse with tens of millions of doses ready to ship, as many politicians and public health “experts” have implied.
America’s millions of unused doses aren’t an easy-to-ship surplus
Some of the supplies are being shipped now by manufacturers and there might be some doses of Astra Zeneca and Johnson and Johnson vaccines, at least eventually, available for shipping.
But the world requires billions of doses, not a few million, thus, even if these doses were shipped today, they would have little impact.