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FDA to review first single-dose vaccine

Posted at 7:46 AM, Feb 22, 2021
and last updated 2021-02-22 10:58:22-05

The FDA will review the Johnson & Johnson vaccine on Friday.

If approved it would be the country's first single-dose vaccine.

And it can also be stored in a normal refrigerator.

In its study the company says the shot was 72% effective in the U.S. but slightly less in countries where variants are more common.