A nighttime “kiss” from a bug that casts a curse on its recipient in the form of a lifelong, and possibly fatal, illness. No, this isn’t some half-remembered fairy tale. It’s the true story of Chagas disease, caused by the parasite Trypanosoma cruzi and transmitted by many species of triatomines (aka kissing bugs). In this episode, we take you through the utterly complicated biology of Chagas disease in its acute and chronic forms, the surprising evolutionary and historical background of this parasite and the scientist for whom it’s named, and finally the grim reality that is the global status of Chagas disease today.
The dizzying ecological complexity and pathophysiological mystery of this disease makes it a challenge to study, and the lack of funding only compounds the issue; Chagas disease bears the dubious distinction of the most neglected of all the neglected tropical diseases. In spite of this, many people are dedicated to easing the global burden of Chagas disease, and we were delighted to interview two of these Chagas champions for this episode. Daisy Hernandez, Associate Professor at Miami University, joins us to discuss the inspiration for her recent book The Kissing Bug: A True Story of a Family, an Insect, and a Nation’s Neglect of a Deadly Disease, and Dr. Sarah Hamer, Associate Professor at Texas A&M University, delves into the ecological aspects of this disease and shares the incredible community science program that raises awareness about T. cruzi and the bugs that transmit it.
To learn more, check out the links below:
Daisy Hernandez: website, Twitter (@daisyhernandez), Instagram (@iamdazeher), Facebook
Dr. Sarah Hamer: lab website, lab Twitter (@hamer_lab), Community Science Program
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Ep 43 M-m-m-my Coronaviruses
Ep 42 Dandy Dengue Fever
Ep 41 Ricin: A Bad Seed
Ep 40 Dancing Plague: Worst Dance Party Ever
Ep 39 Toxoplasmosis: Calling All Cats
Ep 38 Lead Poisoning: Heavy Metal Episode
Ep 37 E. coli (unless it's beets)
Ep 36 Shades of Syphilis
Ep 35 Lyme Disease: I'd like to check you for ticks
Ep 34 Cystic Fibrosis: Complete Somatic Rebellion
Ep 33 Chytrid: The Silent Forest
Ep 32 Ask the Erins
Ep 31 Giardia: Gerardia
Ep 30 Encephalitis Lethargica: Sleep Perchance to Dream (& Dream & Dream)
Ep 29 Aspirin the Wonder Drug: Crossover w/ IDOP
Ep 28 H. pylori: Don't try this at home
Ep 27 Vaccines Part 2: Have you thanked your immune system lately?
Ep 26 Vaccines part 1: Let's hear it for Maurice
Ep 25 Put your hands together for: Gonorrhea!
Ep 24 Zika: Rumors and Rumours
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