With the repeated scans, researchers created 3D photos that showed adjustments in white matter – the proper area of the brain embedded with nerve fibers that help different regions of the brain connect to one another. What did they discover? Researchers saw variations in the mind matter of kids who were eventually identified as having an autism spectrum disorder by age group 2. These kids were much more likely to show thicker, denser nerve-fibers readings at six months – but thinner white matter at age group 2.No vaccine or treatment exists to safeguard humans from its results. The scenario might sound like something dreamed up as a training exercise by public health authorities, but the virus is certainly all too real. Called chikungunya, from an East African tribal word describing the contorted postures of its pain-wracked victims, the pathogen provides been the concentrate of intense scientific interest ever since a 2006 outbreak on the island of La Reunion in the Indian Sea infected about 266,000 people, killing 260 of them. Now, researchers at the National Institute of Allergy and Infectious Diseases, the University of Texas Medical Branch at Galveston, Purdue University and Bioqual Inc. Are suffering from an experimental vaccine for chikungunya virus and tested it in monkeys successfully.