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Thursday, 22 March 2018 16:28

Stranger in a strange land - TWiP 149

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Published in TWiP

Shivang joins the TWiP triumvirate to solve the case of the New Yorker With Rash and Pins and Needles, and reveal how agrochemicals increase risk of human schistosomiasis by causing high snail density.

Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin Derivation of R 0

Guest: Shivang Shah

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Case Study for TWiP 149

31 yo man ulcer on let, 4 cm diameter. Raised borders, reddish and hard. Feels well, concerned not resolving. Started as bump, slowly enlarged, ulcerated, 1 month now. Healthy, no prior med, diabetes in mom. Works in field with machete, lives with family, social drinking, smoking. Lives in isolated villages on Northern Panama archepelago, many animals and insects. Homes are raised, slats on floor. No fever, normal bp hr, breathing low teens. Healthy athletic young man, otherwise good health except for ulcer on left leg. Non tender, no pain, base of ulcer red; no purulent material, borders raised but not undermined. Feels hard around edge, no scab. Did dermoscopic exam: erythema, small yellowish teardrops, small white starbursts.

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

Music by Ronald Jenkees

Last modified on Monday, 02 April 2018 17:11
Vincent Racaniello

Vincent Racaniello, Ph.D. is Professor of Microbiology at Columbia University Medical Center. As principal investigator of his laboratory, he oversees the research that is carried out by Ph.D. students and postdoctoral fellows. He also teaches virology to graduate students, as well as medical, dental, and nursing students.

Vincent entered the world of social media in 2004 with virology blog, followed by This Week in Virology. Videocasts of lectures from his undergraduate virology course are on iTunes University and virology blog. You can find him on WikipediaTwitter, Facebook, and Instagram. His goal is to be Earth’s virology professor. In recognition of his contribution to microbiology education, he was awarded the Peter Wildy Prize for Microbiology Education by the Society for General Microbiology. His Wildy Lecture provides an overview of how he uses social media for science communication.

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