Virulence Determinants Of Encephalitic Flaviviruses
Funder
National Health and Medical Research Council
Funding Amount
$455,670.00
Summary
Murray Valley encephalitis, Japanese enecephaltis virus and West Nile virus are mosquito transmitted pathogens that cause severe and fatal neurological diseases in man and animals. Currenly, it is not clear why these viruses produce such severe diseases and therefore they are difficult to treat and prevent. In this project we will indentify the components of the viruses that allow them to invade the central nervous sytem and cause neurological symptoms. This will provide valuable information on ....Murray Valley encephalitis, Japanese enecephaltis virus and West Nile virus are mosquito transmitted pathogens that cause severe and fatal neurological diseases in man and animals. Currenly, it is not clear why these viruses produce such severe diseases and therefore they are difficult to treat and prevent. In this project we will indentify the components of the viruses that allow them to invade the central nervous sytem and cause neurological symptoms. This will provide valuable information on critical elements of these pathogenic viruses that contribute to their virulence and will identify new candidate vaccines for prevention of the encephalitic diseases they cause.Read moreRead less
We will construct different genetically engineered viruses, which infect cells in the respiratory tract, to deliver genes encoding proteins from human immunodeficiency virus (the AIDS virus). These engineered viruses can be expected to generate an active immune response in mucosal tissues, including the vaginal and rectal tracts. As these are the major routes for transmission of the AIDS virus, these new vaccines are expected to reduce transmission of the AIDS virus.