Imagine a muggy summer night–steak sizzling on the barbeque, cold drink in hand, and hundreds of insects mobbing the porch light. Suddenly a mosquito dive-bombs your bare arm. You flatten it with a smack but not before it sucks a drop of your blood. Did you just contract the West Nile virus?
If Paul Hebert gets his way, in about ten years all you’ll need to do is feed a fragment of the flattened bug into your handheld scanner for analysis. Moments later, the little machine will identify the species with a photo and description, allowing you to determine if you are at risk.