[https://amp.cnn.com/cnn/2021/05/17/politics/vaccines-global-sharing-biden-administration/index.html](https://amp.cnn.com/cnn/2021/05/17/politics/vaccines-global-sharing-biden-administration/index.html) "President Joe Biden is set to announce Monday that his administration will share millions more doses of Covid-19 vaccines with other countries in addition to the 60 million doses of the AstraZeneca vaccine he has already committed to sharing by July 4, according to an administration official."