Health, Science and Environment

Come July, the yellow fever vaccine could be tough to find.

So, if you're traveling this summer to a place with the disease, you probably want to schedule a trip to a clinic sooner rather than later, the Centers for Diseases for Control and Prevention tells NPR.

"Take heed of our warning: Plan ahead," says CDC spokesperson Tom Skinner. "It may be difficult to get this vaccine. And if you can't get it, then you should postpone your trip."

At the TED Conference in Vancouver this week two TED Fellows talked about putting ideas to work to invigorate marginalized communities from within, while harnessing the collective power, creativity, and good will of residents who want to live in thriving, healthy and safe neighborhoods.

President Trump has ordered the Department of the Interior to review all designations of national monuments greater than 100,000 acres created since 1996.

Advocates for rebuilding America’s decrepit infrastructure are beginning to worry that the Trump administration will not follow through on its promise to invest $1 trillion in upgrading the nation’s rails, roads, bridges and transit.

When Chris Ategeka was a boy of 7 in Uganda, his parents died of HIV/AIDS. And his brother, not yet 5, died of malaria.

Today he's 32. He's got a degree in mechanical engineering from the University of California, Berkeley (where he was the commencement speaker for the college of engineering at his graduation in 2011). With his entrepreneurial spirit, he could have followed classmates to Silicon Valley.

But he didn't.

In his TED Fellows talk in Vancouver this week, he explained how his personal history set him on a different path.

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