Mosquito road In Animals, Science & Nature, Video / 21 September 2018 Jose Loaiza, a research associate at the Smithsonian Tropical Research Institute in Panama, has determined that disease carrying mosquitoes move along Panama’s highways by laying their eggs in the water that collects in discarded tires. Related posts: Human health risks of eating sea turtle eggs could benefit species As robins disperse, West Nile mosquitoes switch diet to humans: Q&A with Smithsonian ornithologist Peter Marra Scientists race to find genetic clues as malaria decimates rare Hawaiian honeycreepers Climate change may alter amphibian evolution Tags: Smithsonian Tropical Research Institute