With efforts to vaccinate the world's poorest countries lagging, President Biden plans a virtual summit alongside the United Nations General Assembly to set new goals in the pandemic fight.
When the 2014 Ebola outbreak was spiraling out of control, Gayle Smith worked on the team that devised the Obama administration's response.
The United States will loan millions of doses of the AstraZeneca vaccine — not yet approved for emergency U.S. use — to its closest neighbors.
