WASHINGTON (AP) President-elect Joe Biden will release the most available COVID-19 vaccine doses to speed delivery to more people, a reversal of the Trump administration policy, his office said Friday.

The president-elect believes we must accelerate the distribution of the vaccine while continuing to ensure the Americans who need it most get it as soon as possible, spokesman T.J. Ducklo said in a statement. Biden supports releasing available doses immediately, and believes the government should stop holding back vaccine supply so we can get more shots in Americans arms now.

Under the Trump administrations approach, the government has been holding back a supply of vaccines to guarantee that people can get a second shot, which provides maximum protection against COVID-19. Both the Pfizer-BioNTech and Moderna vaccines require a second shot about three weeks after the first vaccination. One-shot vaccines are still undergoing testing.