Seen through mosquito netting, mosquitos feed on Robert Harrell at the University of Maryland Biotechnology Institute's Insect Transformation Facility in Rockville, Md. on Wednesday, June 3, 2009. Think your job's tedious? Try beheading 100 mosquitoes an hour. Gently, no smushing allowed: Malaria parasites lurk in these mosquitoes' salivary glands, and a small company on the outskirts of the nation's capital needs them unharmed for a dramatic test _ attempting the first live vaccine to fight malaria. AP Photo logo AP Photo 32 months ago

Seen through mosquito netting, mosquitos feed on Robert Harrell at the University of Maryland Biotechnology Institute's Insect Transformation Facility in Rockville, Md. on Wednesday, June 3, 2009. Think your job's tedious? Try beheading 100 mosquitoes an hour. Gently, no smushing allowed: Malaria parasites lurk in these mosquitoes' salivary glands, and a small company on the outskirts of the nation's capital needs them unharmed for a dramatic test _ attempting the first live vaccine to fight malaria.