Novel Fourth Human Ebolavirus species, Bundibugyo ebolavirus – Compositions and Methods for Vaccine, Therapeutics and Highly Sensitive Diagnostic Assay Development

Ebola Virus Disease (EVD) is a disease caused by infection with viruses from the familyFiloviridae, genusEbolavirus. Ebola virus was first discovered in 1976 in Africa and has since caused numerous outbreaks throughout the continent including the largest outbreak in history in West Africa during 2014-2016. Previously, there were three identified Ebolavirus species which were known to cause disease in humans: Ebola virus (Zaire ebolavirus); Sudan virus (Sudan ebolavirus); and Tai Forest virus (Tai Forest ebolavirus). CDC discovered a fourth novel virus, first identified in Uganda, Bundibugyo virus (Bundibugyo ebolavirus). This virus species is significantly different from other ebolaviruses previously identified, therefore, current genetic-based (RT-PCR) assays may fail. CDC ’s technology includes compositions and methods for nucleic and immunological protection from, detection of, and treatment of EVD caused by Bundibugyo virus. Uses of this technology could include a recombinant vesicular stomatitis virus-Bundibugyo virus (rVSV-BDBV) construct for vaccine developmen t. Such a rVSV-BDBV construct could be created on the same VSV platform as other vaccine candidates for Ebola virus, which could then be combined to create a multivalent Ebola vaccine. Identification of the immunogenic region will allow for the rapid development of commercial and non-commercial ebol avirus vaccines. This technology also includes primer sequences for assays to detect BDBV. Additional animal mode...
Source: NIH OTT Licensing Opportunities - Category: Research Authors: Source Type: research