The Alto Yellowjackets take the field on Nov. 13, a month after Matthews died. Lauren Silverman/NPR hide caption

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Chris Nickels for NPR

Some health workers in Liberia had stopped using the protective gear that was part of the Ebola routine. The photo above is from 2014, when the epidemic was at its peak. David P. Gilkey/NPR hide caption

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Farmers harvest cranberries born from the University of Wisconsin-Madison's breeding program. The program has created a couple commercial varieties since it's inception. Jeff Miller/University of Wisconsin-Madison hide caption

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Maria Fabrizio for NPR

These tiny Proteus digital sensors and a wearable patch keep track of how patients take their prescribed medications. It's one example of the growing field of ingestible medical devices. Proteus Digital Health hide caption

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Brain imaging experiments found patterns associated with attention span. iStockphoto hide caption

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