Nathan Seppa
Biomedical Writer (retired September 2015)
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All Stories by Nathan Seppa
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Health & MedicineExercise seems to limit bad falls in elderly
Regular exercise might limit broken bones due to bad falls in elderly people.
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Health & MedicineAntibodies show progress against HIV
Proteins suppress disease in monkeys, but don’t cure it.
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Health & MedicineInfant digestive problem more likely with formula
Hypertrophic pyloric stenosis, which causes forceful vomiting, is more common in babies not breast-fed.
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Health & MedicineHopes raised for Ebola treatment
Most monkeys given dual therapy survive infection with lethal virus.
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Health & MedicineAudio therapy may avert chemo-induced hearing loss
Mice exposed to loud sound before getting chemotherapy preserve valuable cells in the inner ear, a new study shows.
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Science & SocietyScarcity
Sendhil Mullainathan and Eldar Shafir explain why having too little means so much.
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Health & MedicineHighlights from annual meeting of infectious disease specialists
Heartburn pills increase risk of pneumonia, a better catheter and more were presented October 2-6, 2013 at ID Week in San Francisco.
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Health & MedicineOld drug may have new trick
Parkinson’s medication helps mice with condition that mimics MS.
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Health & MedicineNorovirus vaccine shows early progress
Individuals immunized against Norwalk virus and another norovirus experienced less vomiting and diarrhea than those who didn't receive shots.
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Health & MedicineGood bacteria from poop stop resistant infection
Pills fashioned from beneficial microbes in feces overcome C. difficile infections.
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Health & MedicineDextrose rub helps newborns with low blood sugar
Massaging the sugary gel into babies’ mouths may lessen the need for intravenous infusions of glucose, a study shows.
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Health & MedicineHome births more risky than hospital deliveries
Babies born at home are more likely to lack pulse after five minutes.