nprnews_____ = ||| lubuntu at wor2 670N|||Why Millions Of Doses (From Biden) And A Billion Bucks (From Mastercard) Aren't Enough||| kickerpage = |||no kicker pagenpr for NPRNEWS||| summarynpr = |||The latest news about donated vaccines and cash aid for low-resource countries seems encouraging. But here's what vaccine experts are saying about supply and demand.

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Vaccine doses are in short supply in African countries — and even when they arrive, there may not be a way to get them into people's arms in a timely fashion. Above: People wait to get vaccinated at a hospital in Thika, Kenya, in March.



Patrick Meinhardt/Bloomberg via Getty Images


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Patrick Meinhardt/Bloomberg via Getty Images

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Why Millions Of Doses (From Biden) And A Billion Bucks (From Mastercard) Aren't Enough

The latest news about donated vaccines and cash aid for low-resource countries seems encouraging. But here's what vaccine experts are saying about supply and demand.