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Developing Novel Transgenic Strategies for Introducing Dengue Virus Refractivity in Mosquito Cells and Tissues

Dr. Fraser's team is working to develop and test new approaches to suppressing the replication of dengue virus in the cells of its primary vector, Aedes aegypti mosquitoes. The team is using genetic strategies to introduce a molecular mechanism that uses the dengue virus' own genetic make-up to initiate a process that results in the death of infected cells in the mosquitoes, limiting their ability to transmit disease. In addition, investigators are working on tools to enhance the application of this and other genetic strategies in mosquitoes.

More information about Develop a Biological Strategy to Deplete or Incapacitate a Disease-transmitting Insect Population

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View the Grand Challenges partnership network

The Bill & Melinda Gates Foundation is part of the Grand Challenges partnership network. Visit grandchallenges.org to view the map of awarded grants across this network and grant opportunities from partners.