This Week in Microbiology

By: Vincent Racaniello
  • Summary

  • This Week in Microbiology is a podcast about unseen life on Earth.
    Creative Commons Attribution - Noncommercial
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Episodes
  • 322: Photohydrolysis Decontamination Reduces Healthcare-associated Infections
    Nov 22 2024

    TWiM explains how ticagrelor alters the membrane of S. aureus and enhances the activity of vancomycin and daptomycin without eliciting cross-resistance, and the development of a novel continuous disinfectant technology that decreases healthcare-associated infections in ICUs by 70%.

    Hosts: Vincent Racaniello, Michael Schmidt, and Michele Swanson.

    Become a patron of TWiM.

    Links for this episode
    • Ticagrelor and S. aureus (mBio)
    • Novel disinfectant technology (Am J Inf Control)
    • UVC-LED to inactivate foodborne pathogens (Appl Envir Micro)
    • UV disinfection systems (ACS Photonics)
    • High-touch surfaces in specialized patient care area (CDC)
    • Take the TWiM Listener survey!

    Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv

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    58 mins
  • 321: The Microbes in Your Food
    Nov 8 2024

    TWiM focuses on recent foodborne outbreaks of bacterial infections, and how nanopore sequencing technology can be used to identify pathogenic microbes and antimicrobial resistance genes in food products.

    Hosts: Vincent Racaniello, Michael Schmidt, Petra Levin and Michele Swanson.

    Become a patron of TWiM.

    Links for this episode
    • Foodborne outbreaks (CDC)
    • Race to nourish a warming world (Gates Foundation)
    • Nanopore sequencing of foods (Food Microbiol)
    • How is Oxford Nanopore used? (YouTube)
    • Introduction to Nanopore sequencing (YouTube)
    • Methods for detecting foodborne pathogens (Appl Micro Biotech)
    • Take the TWiM Listener survey!

    Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv

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    1 hr
  • 320: Rockstars of USAMRIID
    Oct 25 2024

    TWiM travels to the U.S. Army Medical Research Institute of Infectious Diseases to learn how research conducted at USAMRIID leads to vaccines, drugs, diagnostics, and training programs that protect both warfighters and civilians.

    Hosts: Michael Schmidt, Petra Levin and Michele Swanson.

    Guests: Norman Kreiselmeir, Christopher K Coat, Keersten Ricks, and Eric Nguyen

    Links for this episode:

    • U.S. Army Medical Research Institute of Infectious Diseases
    • Threading the NEIDL (TWiV 200)
    • Unintentional importation of B. pseudomallei into US (Emerg Inf Dis)

    Become a patron of TWiM.

    Links for this episode
    • Engineering the cow for less methane emissions (WaPo)
    • Precision microbiome editing (Audacious Project)
    • Giant viruses carry antibiotic resistance genes (Nat Commun)
    • Take the TWiM Listener survey!

    Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv

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    1 hr and 15 mins

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