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

Vincent and Dickson discuss the life cycle and pathogenesis of Onchocerca volvulus, the vector-borne filarial nematode parasite that causes onchocerciasis, or river blindness.

Direct download: TWiP024.mp3
Category:Science -- posted at: 10:49am PDT

Vincent and Dickson review the life cycle and pathogenesis of the world's most unusual parasite, Strongyloides stercoralis.

Direct download: TWiP023.mp3
Category:Science -- posted at: 1:40pm PDT

Vincent and Dickson discuss possibly the most socially and politically important nematode of humans, the hookworm Ancylostoma duodenale and Necator americanus.

Direct download: TWiP022.mp3
Category:Science -- posted at: 6:52am PDT

Vincent and Dickson review the biology and pathogenesis of Ascaris lumbricoides, one of the largest nematodes to infect humans.

Direct download: TWiP021.mp3
Category:Science -- posted at: 7:20pm PDT

Vincent and Dickson continue their discussion of nematodes with the whipworm Trichuris trichiura.

Host links: Vincent Racaniello and Dickson Despommier

Links for this episode:

Contact

Send your questions and comments (email or mp3 file) to twip@twiv.tv.

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Direct download: TWiP020.mp3
Category:Science -- posted at: 6:50pm PDT

Vincent and Dickson move on to nematodes with a discussion of the pinworm Enterobius vermicularis.

Host links: Vincent Racaniello and Dickson Despommier

Links for this episode:

Contact

Send your questions and comments (email or mp3 file) to twip@twiv.tv.

Subscribe (free)

Click here to receive an email notification when a new episode of TWiP is published.

Direct download: TWiP019.mp3
Category:Science -- posted at: 10:16am PDT

Vincent and Dickson discuss the intracellular parasite Cryptosporidium, which causes diarrheal disease in most mammalian species.

Host links: Vincent Racaniello and Dickson Despommier

Links for this episode:

Contact

Send your questions and comments (email or mp3 file) to twip@twiv.tv.

Subscribe (free)

Click here to receive an email notification when a new episode of TWiP is published.

Direct download: TWiP018.mp3
Category:Science -- posted at: 4:37am PDT

Vincent and Dickson continue their discussion of protozoan parasites that cause diarrhea with a review of amebic dysentery caused by Entamoeba histolytica.

Host links: Vincent Racaniello and Dickson Despommier

Links for this episode:

Contact

Send your questions and comments (email or mp3 file) to twip@twiv.tv.

Subscribe (free)

Click here to receive an email notification when a new episode of TWiP is published.

Direct download: TWiP017.mp3
Category:Science -- posted at: 10:51pm PDT

Vincent and Dickson review the life cycle and pathogenesis of the flagellated protozoan parasite Giardia lamblia.

Host links: Vincent Racaniello and Dickson Despommier

Links for this episode:

Direct download: TWiP016.mp3
Category:Science -- posted at: 7:06am PDT

Vincent and Dickson discuss the life cycle and pathogenesis of the protozoan parasite Trypanosoma.

Host links: Vincent Racaniello and Dickson Despommier

Links for this episode:

  • Metacyclic trypanomastigote (jpg)
  • Tsetse fly (jpg)
  • T. brucei life cycle (jpg)
  • T. brucei parasitemia (jpg)
  • Kissing bug nymph (jpg)
  • T. cruzi life cycle (jpg)
  • Letters read on TWiP 15
  • Direct download: TWiP015.mp3
    Category:Science -- posted at: 10:45am PDT