WASHINGTON (AP) — President Joe Biden on Wednesday announced his longawaited plan to deliver on a campaign promise to provide $10,000 in student debt cancellation for millions of Americans — and up to $10,000 more for those with the greatest financial need — along with new measures to lower the burden of repayment for their remaining federal student debt.

Pfizer's COVID-19 vaccine was 73% effective in protecting children younger than 5 as omicron spread in the spring, the company announced Tuesday.

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