Scientists are launching a research study to check the effectiveness of a new type of flu vaccine that is made differently than the conventional vaccine, which is grown in eggs. The experimental vaccine instead relies on a cell line drawn from insects known as silk moths, which are better known for their role as pests attacking crops such as corn, cotton, barley and alfalfa.
The study of FluBlOk, made by Protein Sciences Corp. of Meriden, Ct., was initiated by flu expert John Treanor, M.D., professor of medicine and director of the Vaccine and Treatment Evaluation Unit at the University of Rochester Medical Center. The study will include a total of 400 to 500 adults ages 18 to 49 at three sites: Rochester, the University of Virginia, and Cincinnati Childrens Hospital.
Since the 1940s the chicken has been at the center of flu vaccination efforts, because fertilized chicken eggs are used to grow the flu viruses used in vaccines. Each egg contains less than a teaspoonful of material that will ultimately become part of a vaccine. Because of the complexity and sheer size of the process – tens of millions of eggs must be produced, and vaccine material must be "harvested" from each – its typically a six-month process to produce enough vaccine for the public, when everything goes well.
Tom Rickey | EurekAlert!
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There are currently great hopes for solid-state batteries. They contain no liquid parts that could leak or catch fire. For this reason, they do not require cooling and are considered to be much safer, more reliable, and longer lasting than traditional lithium-ion batteries. Jülich scientists have now introduced a new concept that allows currents up to ten times greater during charging and discharging than previously described in the literature. The improvement was achieved by a “clever” choice of materials with a focus on consistently good compatibility. All components were made from phosphate compounds, which are well matched both chemically and mechanically.
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New design tool automatically creates nanostructure 3D-print templates for user-given colors
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Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...
Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
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Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
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20.08.2018 | Life Sciences
20.08.2018 | Information Technology