This Week in Parasitism

TWiP 115: The Cuscuta Factor

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This Week in Parasitism

Vincent Racaniello

Description: TWiP is a monthly netcast about eukaryotic parasites. Vincent Racaniello and Dickson Despommier, science Professors from Columbia University, deconstruct parasites, how they cause illness, and how you

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TWiP 115: The Cuscuta Factor

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Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin

The TWiPlets solve the sad case of the Boy Who Went Swimming, and explain why the tomato is resistant to the plant parasite Cuscuta.

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Case Study for TWiP 115

This week's case is more challenging, but with a better outcome than last time. Thailand: 32 year old Thai man from southern coastal part of country, comes to ID hospital in Bangkok with two months of watery diarrhea. Rapid onset. Looks emaciated, protuberant belly. Ten times per day, has trouble flushing feces in toilet, floats. Eats normal fare, boat noodles, fish, rice, vegetables. Som tam - fish sauce from raw fish. Also with salted crab, not well cooked. No unusual past med history, healthy fisherman, no medication. Married with kids, everyone healthy. No bad habits. Monogamous. HIV negative. Liver, spleen not enlarged. Abdominal xray with contrast: loss of villi. Good appetite. No abdominal pain. Too weak to work. No vomiting.

Send your case diagnosis, questions and comments to twip@microbe.tv

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