Parasites may bet a bad rap overall, but they play a vital role in healthy ecosystems. In this episode, we focus on the role parasites play in freshwater ecosystems. Specifically, we’re talking about the role of avian schistosomes, a very interesting parasite that infects waterfowl, but that also uses snails as a host in its larval stage. Larvae also infect humans to cause what’s know as swimmer’s itch.To guide this conversation we have Dr. Patrick Hanington, associate professor in the School of Public Health at the University of Alberta. As a self-described parasitologist and immunologist he and his team focus on developing multiplexed PCR-based tests to detect freshwater parasites, including avian schistosomes. Their work benefits locals in his area by monitoring pubic and recreational waters for swimmer’s itch outbreaks, but their work also serves as a model for informing human schistosome research, where Schistosomiasis is the second most prevalent disease worldwide, behind malaria. In our conversation with Patrick we learn about how they design their assays, why they’re increasingly using dPCR instead of qPCR. Beyond the technical work, we get into how Patrick’s career path developed, how what he loves most about his job has changed and evolved over time, his lessons learned in the lab, and how his research and hobbies have blended over time. And because it’s Absolute Gene-ius, you know we keep it fun with some unexpected movie references and a bit of discussion about how science is represented in television and film. Visit the Absolute Gene-ius page to learn more about the guest, the hosts, and the Applied Biosystems QuantStudio Absolute Q Digital PCR System.