Are doctors at fault? The story is the first in a three-part series about why American healthcare costs are so high. In the mid-1970s, an unconventional wellness researcher called Jack Wennberg discovered an unusually higher rate of hysterectomies in a little city in Maine. If the rate continued, almost 70 % of Lewiston women would be without their wombs by age group 70 http://revatio.biz/revatio-common-uses.html . That was one among a series of research conducted by Wennberg that led him to an extremely surprising conclusion about healthcare: a large part of the medical care Americans get is unnecessary.
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For a long time, researchers have tinkered with adenoviruses, that may cause illnesses like the common chilly, using disabled versions of the pathogens to build vehicles for vaccine delivery. This week, researchers reported that chimpanzee adenoviruses could possibly be used as the backbone for a vaccine against hepatitis C virus ; the results, published in Science Translational Medication, were met with a keen response. The next examined that viral vector in a stage 1 clinical trial and saw that healthy people showed an immune response much like that produced by a human adenoviral vector vaccine. Klenerman says they provide an excellent alternative to human adenoviruses, to which we might have pre-existing immunity that could disable the vaccines predicated on them potentially.