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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Ruby: Jacobs University scientists are collaborating in the development of a new type of chocolate
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Using ultrafast flashes of laser and x-ray radiation, scientists at the Max Planck Institute of Quantum Optics (Garching, Germany) took snapshots of the briefest electron motion inside a solid material to date. The electron motion lasted only 750 billionths of the billionth of a second before it fainted, setting a new record of human capability to capture ultrafast processes inside solids!
When x-rays shine onto solid materials or large molecules, an electron is pushed away from its original place near the nucleus of the atom, leaving a hole...
For the first time, physicists have successfully imaged spiral magnetic ordering in a multiferroic material. These materials are considered highly promising candidates for future data storage media. The researchers were able to prove their findings using unique quantum sensors that were developed at Basel University and that can analyze electromagnetic fields on the nanometer scale. The results – obtained by scientists from the University of Basel’s Department of Physics, the Swiss Nanoscience Institute, the University of Montpellier and several laboratories from University Paris-Saclay – were recently published in the journal Nature.
Multiferroics are materials that simultaneously react to electric and magnetic fields. These two properties are rarely found together, and their combined...
MBM ScienceBridge GmbH successfully negotiated a license agreement between University Medical Center Göttingen (UMG) and the biotech company Tissue Systems Holding GmbH about commercial use of a multi-well tissue plate for automated and reliable tissue engineering & drug testing.
MBM ScienceBridge GmbH successfully negotiated a license agreement between University Medical Center Göttingen (UMG) and the biotech company Tissue Systems...
Pathogenic bacteria are becoming resistant to common antibiotics to an ever increasing degree. One of the most difficult germs is Pseudomonas aeruginosa, a...
Scientists from the MPI for Chemical Energy Conversion report in the first issue of the new journal JOULE.
Cell Press has just released the first issue of Joule, a new journal dedicated to sustainable energy research. In this issue James Birrell, Olaf Rüdiger,...
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