Not all viruses are bad for us. Some of them might even help up us fight off bacterial infections someday.
Naturally occurring viruses called bacteriophages attack specific types of bacteria. So researchers at the University of Leicester decided to try and take advantage of phages' bacteria-destroying powers to treat infections with Clostridium difficile, a germ that that can cause severe diarrhea and inflammation of the gastrointestinal tract.
You're listening to ALL THINGS CONSIDERED from NPR News. In San Antonio on Saturday, 1,000 activists are expected to rally at the Alamo. They are gun owners gathering to protest what they say have been illegal efforts by police to restrict their right to openly carry guns. To help make the point, they will be protesting armed. Ryan Lloyd of Texas Public Radio reports.
RYAN LLOYD, BYLINE: Earlier this week in the central Texas town of Temple, C.J. Grissom(ph) was outside firing off a few rounds.
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One effect of the 16-day government shutdown is that economists have had only a murky picture of the state of the economy. That's because the government is one of the most important sources of economic data. And as NPR's Dan Bobkoff reports, most of the people responsible for compiling and analyzing the numbers were furloughed, even barred from checking their email.
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In April, the veteran pro basketball player Jason Collins revealed that he is gay. Collins received a lot of support from fellow players, from fans, even from President Obama. Collins was a free agent at the time and what he has not received since then is a contract. Sportswriter Stefan Fatsis joins us now, as he does most Fridays. Hi, Stefan.