This Week in Parasitism
TWiP is a podcast about the tiny creatures that live in and on us.

Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin

The TWiP triumvirate solve the case of the Thai Woman with Facial Swelling, and explain how Th17 T cells protect against the intracellular parasite Trypanosoma cruzi.

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Case Study for TWiP 120

A 48 yo man from Mali comes to hospital ER in Washington Heights in NY with profuse watery diarrhea. Born in Mali, came to US at 18, working in US as long haul truck driver for 30 y, frequently visits Mali, recently to attend his father’s funeral. Got symptoms one week after return (was there for 3 weeks). 3 liters diarrhea/day. No past med/surg history, not seen doctor in long time. No allergies. Unknown what father died of, Mother in Mali is ok. No medications. Some alcohol, marijuana use. Does report that has exposure to professional female sex workers, no condoms. Temp of 39 C, bp down 80/40, heart over 110, rapid breathing high 20s, cachectic. Wasted. Fungating lesion perianally. Undergoes HIV testing, clade B. T cells <100. 

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Direct download: TWiP120.mp3
Category:Science -- posted at: 6:56pm PST