Hitting latest vaccine milestone, Biden pushes shots for all

WASHINGTON (AP) — The U.S. is set to meet President Joe Biden's latest vaccine goal of administering 200 million coronavirus shots in his first 100 days in office, as the White House steps up its efforts to inoculate the rest of the public.

With more than 50% of adults at least partially vaccinated, Biden on Wednesday will reflect on his efforts to expand vaccine distribution and access in his first three months in the White House. But with all those 16 and older now eligible for shots, the president is expected to outline his administration's plans to drive up the vaccination rate even further.

With roughly 28 million vaccine doses being delivered each week, demand has eclipsed supply as the constraining factor to vaccinations in much of the country. While surveys have shown that vaccine hesitancy has declined since the rollout of the shots, administration officials believe they have to make getting vaccinated easier and more appealing.

Maximizing the number of Americans vaccinated in the coming months is critical for the White House, which is aiming to restore a semblance of normalcy around the July Fourth holiday and even more so by the beginning of the next school year.

Biden was not expected to set new public targets for vaccinations, and administration officials have been careful to avoid predicting when the country will have vaccinated enough people to reach herd immunity. The U.S. is on track to have enough vaccine supply for every adult by the end of May and for every American by July, but administering the shots will be another matter.

In recent weeks the White House has launched a massive outreach campaign to Americans to get vaccinated, relying on funding from the $1.9 trillion virus relief package passed last month to launch ads and fund direct...