Virginia Rady, 28, holds her old nebulizer at her home in Dallas. Rady was diagnosed with chronic persistent asthma at age 2. She underwent a series of three outpatient surgeries between December 2012 and February 2013 for a procedure known as bronchial thermoplasty. She says the procedure has changed her life, allowing her to remove her nebulizer from her bedside. Brandon Thibodeaux for NPR hide caption

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New Heat Treatment Has Changed Lives For Some With Severe Asthma
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Alice Snyder, with her parents Mary and Ryan, during a checkup with Dr. John Herzenberg, who treated her clubfoot without surgery. Jenny Gold/Kaiser Health News hide caption

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How Parents And The Internet Transformed Clubfoot Treatment
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The chemicals in home wart-freezing treatments are flammable, the Food and Drug Administration warns. Courtesy of FDA hide caption

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Janet Wertheimer does a back hyperextension exercise at Boston Sports Club in Wellesley, Mass. Regular exercise has helped control her chronic back pain. Ellen Webber for NPR hide caption

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Pain In The Back? Exercise May Help You Learn Not To Feel It
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Say hello to your microbiome, Rob Stein. Our intrepid correspondent decided to get his gut bacteria analyzed. Now he's wondering if he needs to eat more garlic and onions. Morgan Walker/NPR hide caption

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Getting Your Microbes Analyzed Raises Big Privacy Issues
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Clostridium difficile, a bacterium that causes severe diarrhea, can be difficult to treat with antibiotics. Stefan Hyman/University of Leicester hide caption

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University of Florida researcher Jennifer Stamps administers the peanut butter sniff test to a volunteer. Jesse S. Jones/University of Florida hide caption

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Classical mechanics, represented by Isaac Newton, typically doesn't play nicely with quantum mechanics, represented by Schrodinger's cat. But the 2013 Nobel laureates for chemistry figured out a way to get the two to work together. Courtesy of the Nobel Prize hide caption

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Particles of the hepatitis C virus are imaged with an electron microscope. James Cavallini/Science Source hide caption

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Hepatitis C patient Nancy Turner shows Kathleen Coleman, a nurse practitioner, where a forearm rash, a side effect of her treatment, has healed. Turner is one of many patients with hepatitis C experimenting with new drugs to beat back the virus. Richard Knox/NPR hide caption

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As Hepatitis C Sneaks Up On Baby Boomers, Treatment Options Grow
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