Did Bill Gates hatch a convoluted plan to create a demand for anti-malaria drugs he funded by also funding malaria-fighting programs while developing a means to introduce malaria to the United States through genetically modified mosquitoes? No, that’s not true: Genetically modified male mosquitoes being tested in the U.S. - the type that don’t spread malaria and also don’t bite - were not funded by the Bill & Melinda Gates Foundation.