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This Week in Parasitism

Vincent Racaniello
Malaria
Enterobius Vermicularis
Infectious Diseases
Parasites
Wolbachia
Balamuthia Mandrilaris
Cryptosporidium
Fascioliasis
Ascaris Lumbricoides
Cryptosporidiosis
Babesiosis
Public Health
Sleeping Sickness
Cutaneous Leishmaniasis
Hookworm
Tap Water Contamination
Diarrhea
Loa Loa
Granulomatous Amoebic Encephalitis
Neglected Tropical Diseases

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 can prevent infections.

PublishesTwice monthlyEpisodes276Founded16 years ago
Number of ListenersCategories
ScienceLife Sciences

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Artwork for This Week in Parasitism

Latest Episodes

TWiP solves the case of the man in his 60s experiencing weight loss, fatigue, and loss of appetite.

Hosts: Vincent Racaniello, Daniel Griffin, and Christina Naula

Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email

Links for this epis... more

YouTube

TWiP reviews the effectiveness of long-lasting spatial repellent emanators against malaria in humanitarian crisis settings in northern Nigeria, and Dengue suppression by male Wolbachia-infected mosquitoes.

Hosts: Vincent Racaniello, Daniel Griffin,... more

YouTube

TWiP solves the case of the 40 year old male who travels to India and develops intestinal bloating and diarrhea.

Hosts: Vincent Racaniello, Daniel Griffin, and Christina Naula

Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email

Links ... more

YouTube

TWiP reviews intestinal parasites in dogs and their association with clinical manifestations of canine visceral leishmaniasis.

Hosts: Vincent Racaniello, Daniel Griffin, and Christina Naula

Subscribe (free): Apple Podcasts, Google Podcasts, RSS, ... more

YouTube

Key Facts

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Find out how many people listen to this podcast per episode and each month.

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Recent Guests

Martin Grobusch
Professor of Tropical Medicine at the Academic Medical Center, University of Amsterdam
University of Amsterdam
Episode: TWiP 269: Peripatetic Martin Grobusch
Eyal Leshem
Medical professional from Sheba Medical Center, Tel Aviv University
Sheba Medical Center
Episode: TWiP 267: It dropped from her scalp
Michelle Labrunda
Physician at Health First Medical Group and expert in global health
Health First Medical Group
Episode: TWiP 255: Katayama fever
Jorge Cardenas
Infectious disease fellow at Columbia University, Irving Medical Center
Columbia University, Irving Medical Center
Episode: TWiP 251: Case of the facial ulcer
Ben LaBrot
Founder of Floating Doctors
Floating Doctors
Episode: TWiP 245: Flying purple people eater with Ben LaBrot
Lilach Sheiner
Professor at the University of Glasgow specializing in microbiology and Toxoplasma gondii research.
University of Glasgow
Episode: TWiP 244: Engineering Toxoplasma
Sean Murphy
Physician scientist with expertise in medical microbiology and malaria diagnostics
University of Washington
Episode: TWiP 240: A daily history of malaria with Sean Murphy
Mike Barrett
Professor of Biochemical Parasitology at the University of Glasgow
University of Glasgow
Episode: TWiP 238: Eliminating sleeping sickness
Marilyn Fabbri
Infectious disease specialist and colleague of Daniel Griffin
Optum, New York
Episode: TWiP 237: Pass the venison, deer with Marilyn Fabbri

Hosts

Vincent Racaniello
Host, parasite education and outreach; Columbia University professor with a focus on virology and parasitology.
Daniel Griffin
Co-host; infectious disease clinician and parasitology educator; extensive clinical and academic background.
Christina Naula
Co-host; educator in veterinary parasitology and parasitology-focused topics.

Reviews

4.9 out of 5 stars from 730 ratings
  • Tasty Host!

    As a parasite myself, I can vouch for the value of this podcast. The host is absolutely delicious!

    Apple Podcasts
    5
    The_Tardigrade
    United Statesa year ago
  • Community of Learners

    I love all the Microbe TV shows, but especially appreciate how listeners get to participate in this one. The recently adopted biweekly format, with “deep dives” into scholarly work alternating with the classic case studies works well.

    Four regular hosts are generous in every sense and reveal their personalities in enjoyable banter.

    Unlike another reviewer, I couldn’t appreciate more the variety of listeners’ letters in case study episodes, even when diagnoses match. If hiring a professional ... more

    Apple Podcasts
    4
    elizabethovey
    United States2 years ago
  • Super fan

    I have become a huge fan of all the microbe TV podcasts! I’m a retired nurse so I still love to learn about health. Your in depth coverage and up to date information is very helpful and important. I also enjoy the banter in the show, you make me laugh. Keep up the great work! What a team!

    Apple Podcasts
    5
    Cheering for science
    Canada2 years ago
  • Amazing

    Interesting, factual and gets your mind working.

    Apple Podcasts
    5
    170310emMa
    Australia2 years ago
  • Monoclonal Antibodies Against Malaria in Mali

    When discussing administration of CIS43LS they forgot to check the math. One dose for me at 40mg per kilogram would be 3.38 grams. That would require an IV infusion.

    Apple Podcasts
    5
    Asciguy
    United States3 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Thoughtful, accessible deep dives into parasitology with engaging banter and strong guest chemistry.
Listeners appreciate the mix of clinical cases, research updates, and practical insights for healthcare and veterinary contexts.
High-quality educational content; a loyal, community-driven audience that enjoys reader/listener contributions and expert perspectives.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

TWiP 269: Peripatetic Martin Grobusch
Q: So what's next?
Martin discusses his journey and contributions in internal medicine, infectious diseases, and his various international assignments.
TWiP 267: It dropped from her scalp
Q: What was the procedure for extracting the larvae?
The larvae were removed by applying pressure around the lesion to push them out.
TWiP 264: Toxoplasma changes your brain
Q: Is there any way to eliminate the cysts in the brain?
We don't routinely try to clear the dormant state; we're usually jumping in when a person develops active disease.
TWiP 264: Toxoplasma changes your brain
Q: When you get a toxo infection, do the brain cysts remain for the rest of your life?
They remain for the rest of your life, and they're not completely dormant.
TWiP 260: Daily rhythms
Q: So, you know, these mosquitoes prefer to bite at night, right? So, malaria is quite successful. That implies that a lot of people are up at night and they get bitten, right?
This suggests that the timing of mosquito biting and human behavior is interconnected, and that control tools must be adapted accordingly.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About This Week in Parasitism

What is This Week in Parasitism about and what kind of topics does it cover?

This long-running science show centers on eukaryotic parasites, balancing case-based storytelling with deep dives into current research. Across recent episodes, the hosts dissect patient cases, explore parasite lifecycles, diagnostic challenges, treatment options, and public health implications, often weaving in veterinary parasitology, travel medicine, and emerging topics like CRISPR-enabled research. Banter and a guest-driven roster help translate complex parasitology into approachable discussions, while keeping a strong emphasis on evidence, clinical reasoning, and real-world impacts for travelers, students, and healthcare professionals. A notable strength is the blend of clinical case work with cutting-edge parasitology, plus active lis... more

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Which podcasts are similar to This Week in Parasitism?

These podcasts share a similar audience with This Week in Parasitism:

1. Immune
2. This Week in Virology
3. This Week in Microbiology
4. Febrile
5. Infectious Disease Puscast

How many episodes of This Week in Parasitism are there?

This Week in Parasitism launched 16 years ago and published 276 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on This Week in Parasitism?

Recent guests on This Week in Parasitism include:

1. Martin Grobusch
2. Eyal Leshem
3. Michelle Labrunda
4. Jorge Cardenas
5. Ben LaBrot
6. Lilach Sheiner
7. Sean Murphy
8. Mike Barrett

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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