Researcher Daphnie Jones wears a patch on her shirt while conducting a student study at Duke University in Durham, N.C. , Thursday, Sept. 10, 2009. Students are participating in a swine flu genome testing study at Duke funded by the Defense Department. AP Photo logo AP Photo 3 months ago

Researcher Daphnie Jones wears a patch on her shirt while conducting a student study at Duke University in Durham, N.C. , Thursday, Sept. 10, 2009. Students are participating in a swine flu genome testing study at Duke funded by the Defense Department.