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Discovering how cells talk to each other is key to better diagnosis and treatment of disease

 

Jon Kaletka

By Jon Kaletka

There are countless apps to keep in touch with friends and family throughout the world.

But have you ever wondered how your body’s trillions of individual cells talk to each other?

That’s what I study to improve the diagnosis and treatment of bacterial infections.

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We lose when the public space becomes a battlespace

David Poulson

By David Poulson

The guard burst from the presidential gatehouse with his gun drawn.

“Stop that,” he yelled as he pointed his weapon at me.

Stunned, I slowly lowered my phone to the ground. I was dressed for an early morning run in Lilongwe, the capital city of Malawi in Africa. As I often do when working out-of-town, I had combined my morning run with a little sightseeing.

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