The White House laid out a plan for sharing the nation's vaccine surplus with parts of the world struggling to get shots in arms.

Despite a massive hiring push last year, health agencies around the U.S. failed to contain the pandemic through contact tracing. Health leaders reflect on lessons learned and what's next.

Amid India's COVID surge, regular folks are channeling their time, talents and resources to support their neighbors — and strangers, too. Public health experts say it's making a real impact.

NPR's Mary Louise Kelly talks to CNN's Jake Tapper, CBS' Lesley Stahl and NPR's Ayesha Rascoe about the role of the media in democracy as the public struggles to agree on the same set of facts.