credit: Darryl Leja, NHGRI | www.genome.gov Undiagnosed Diseases Network finds 31 new syndromes The Undiagnosed Diseases Network (UDN), a consortium of researchers has found 31 new syndromes within two years of the group’s inception. The reason you can’t keep a secret "Don’t tell anyone” is likely a phrase you have heard before or after someone tells you a secret. But why is it so hard to not spill the beans? Multisensory Integration Studies Researchers at Baylor College of Medicine have determined that sample size is the most important factor determining the accuracy of the study results. Unexpected Biorhythms A novel mathematical approach has uncovered that some animal cells have robust 12-hour cycles of genetic activity, in addition to circadian or 24-hour cycles. Get Your Flu Vaccine With a variety of flu vaccination options, almost everyone can find just the right one for their needs, says Dr. Pedro Piedra.