India can return 20 million doses of AstraZeneca vaccine to America later, says USISPF SECTIONS Share Synopsis The industry leader said that the proposal has been shared with the US government and he is hopeful that it would be processed at the earliest. As reported by ET, the US is set to provide the vaccine doses to India but a timeline is yet to be specified. Reuters The immediate supply of 20 million doses of the Astra Zeneca vaccine could be treated as a borrowing, with the industry proposing that India may return the doses at a later date in the year as production here stabilises.