parasitic worms

What is thirst? In this Stuff to Blow Your Mind series, Robert and Joe dive into the biological, cultural and mythological answers to this broad question.

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In this classic TPWKY episode we travel down rivers and into worm-laden nodes as we take a look at the complex world of Onchocerca volvulus, the vector-borne parasite that causes river blindness. Join us as we learn why the name ‘river blindness’ captures only one dimension of the devastation caused by this parasite, how the short evolutionary history of this worm is at once surprising and enlightening, and why grasping the disease ecology of this system has been crucial in successful control efforts. As a bonus, if you tune in, you’ll get to hear how on earth The J. Geils Band fits into this story and the integral role that dog digestion has played in the history of this parasite. Learn more about your ad choices. Visit megaphone.fm/adchoices

It’s back to your regularly scheduled programming this week with an episode on schistosomiasis (aka bilharzia), that scourge both ancient and modern. We kick off the episode by walking you through the amazingly complex life cycle of these blood flukes and the myriad of symptoms they and their eggs can cause, including a “check out the reproductive output on this one!” moment.  We then trace its early appearances in mummies (of course) and ancient writings, following that up with an overview of how imperialism drove the field of tropical medicine in its early days. To wrap up this wormy episode, we discuss the current, staggering numbers on schisto around the globe. Learn more about your ad choices. Visit megaphone.fm/adchoices