President Joe Biden announced plans to send 20 million doses of U.S.-authorized COVID-19 vaccines abroad by the end of June.

“I’m announcing we will also share U.S.-authorized vaccine doses of Pfizer and Moderna and Johnson & Johnson, as they become available, with the rest of the world as well. The United States will share at least 20 million of those doses, that extra supply with other countries,” Biden said on Monday.