Why Bed Bugs Are So Hard To Kill

Humans have struggled against bed bugs for thousands of years. And despite our best efforts and technological advances, infestations are only getting worse. Bed bugs are developing defenses against our best insecticides, such as thicker hides and toxin-fighting enzymes. ------------------------------------------------------ #BedBugs #Insects ##ScienceInsider Science Insider tells you all you need to know about science: space, medicine, biotech, physiology, and more. Subscribe to our channel and visit us at: http://www.businessinsider.com/science Science Insider on Facebook:   / businessinsiderscience   Science Insider on Instagram:   / science_insider   Business Insider on Twitter:   / businessinsider   Tech Insider on Twitter:   / techinsider   ------------------------------------------------------ Why Bed Bugs Are So Hard To Kill