In a bid to find a remedy for bedbugs, Canadian scientist Regine Gries has spent nearly a decade studying the parasitic creatures. In fact, she is so dedicated to the project that she actually allows thousands of hungry bedbugs feast off her own blood! Thankfully, her efforts have paid off – she and her husband Gerhard have perfected a chemical that is capable of luring bedbugs away from mattresses.
Regine and Gerhard are both biologists at Simon Fraser University, just outside of Vancouver, in British Columbia. Their lab features a Plexiglass-walled colony with about 5,000 bedbug residents. The bugs live inside glass jars – about 200 to a jar – each covered with a fine mesh that’s held in place using rubber bands. And once a month for the past nine years, Regine has rolled up her sleeves, inverted the jars on to her arms, and allowed the bedbugs to reach through the mesh to bite into her skin!