An artistic illustration of the rotavirus.
August 27, 2013 Since the rollout the rotavirus vaccine for infants in 2006, the spillover benefits to children and adults who weren't immunized have been enormous. Hospitalizations due to the stomach virus have dramatically declined in those populations, too.
Frequent spitting up affects about half of babies under six months, but it's usually not gastroesophageal reflux disease, or GERD.
April 1, 2013 Some pediatricians are worried that babies who spit up are being misdiagnosed with gastroesophageal reflux disease, and that's causing parents to opt for unnecessary prescription medications. Researchers found that using the word "disease" to describe spitting up can have a powerful effect on parents.
June 13, 2012 The human body contains about 100 trillion cells, but only maybe one in 10 of those cells is actually human. The rest are from bacteria, viruses and other microorganisms. Now, scientists have unveiled the first survey the "human microbiome," which includes 10,000 species and more than 8 million genes.
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