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Latest Episodes:

188: Haemophilus: ALA, susceptibilities, and more May 15, 2025

Show notes

This week Luis continues going over Haemophilus. This time he goes over biochemicals, testing systems, and susceptibility testing. What is the ALA test? What commercial systems are able to identify Haemophilus? What about for Haemophilus influenzae? What is HTM agar? Are there any vaccines for H. influenzae? Tune in to find out more.

More information on H. influenzae vaccines:

https://www.cdc.gov/hi-disease/vaccines/index.html

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187: Haemophilus May 08, 2025

Show notes

In this episode Luis continues going over organisms. This time he goes over the genus Haemophilus. We start with an overview of the different species of Haemophilus. Why can't Haemophilus grow on blood agar? What are the X and V factors? Satellite phenomenon? What is the gram stain? What about media? Tune in for the first part of a series about Haemophilus.

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186: Talking CPEP Fellowship May 01, 2025

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If you are part of the clinical microbiology community, you might have heard of a CPEP Fellowship, or might have met someone pursuing one. In this episode Luis is joined by Dr. Samuel Goodfellow to talk about the Subcommittee on Postgraduate Educational Programs (CPEP) Fellowship. Dr. Goodfellow is currently participating in one and he joins us to go over the different components of it. What is a CPEP Fellowship? What is the application process like? What are the daily activities of a fellow? What kind of training does it involve? Tune in to learn about this program and how it prepares you for your career in clinical microbiology.

Information on CPEP Fellowships: https://asm.org/fellowships/cpep

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185: The Path to Microbiology: their journey pt. 3 Apr 24, 2025

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What led or inspired you to choose the field of microbiology or laboratory medicine? Has your profession changed within the field? In this series where microbiologists and people from laboratory medicine talk about their careers, Luis is joined by Dr. Andrea Prinzi and Lisa Parlich. Andrea is a microbiologist that works in the industry and the co-host of the AMR series in this podcast. Lisa is a microbiologist who works now as an Infection Preventionist. What was their start in their lab like? What challenges did they encounter along the way? What led them to choose their profession? Tune in for another great episode.

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184: Lariocidin Apr 17, 2025

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Discovery of new potential antimicrobial compounds is important as we take many measures to combat antimicrobial resistance (AMR). In this episode Luis is joined by Dr. Manoj Jangra and Dr. Dmitrii Travin to discuss lariocidin: a potential antibiotic. What is the mechanism of action? What are lasso peptides? Tune in to listen about the discovery of this potential antibiotic, organisms it has shown activity against, challenges, and more.

Link to article: https://www.nature.com/articles/s41586-025-08723-7

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183: 101 Topics for Clinical Microbiology Lab Leaders Apr 10, 2025

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There are many challenges in the microbiology laboratory. As a leader, you have to deal with things like validations, verifications, and knowledge of regulations among other things. As a microbiologist in a non-leadership position you need to be familiar with some of these as well. With so much information out there, where do we go? In this episode Luis is joined by Dr. Rebekah Martin, author of the "101 Topics for Clinical Microbiology Laboratory Leaders" book. This book was made in order to bring all of this information to one place. In the episode Dr. Martin discussed the process of writing the book, what type of content it has, and more.

Link to purchase the book:

https://www.wiley.com/en-us/101+Topics+for+Clinical+Microbiology+Laboratory+Leaders%3A+Accreditation%2C+Verification%2C+Quality+Systems%2C+and+More-p-9781683674474

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182: TBT- Next Generation Sequencing Apr 03, 2025

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The field of Microbiology continues to change. Organisms were primarily identified in the clinical laboratory by biochemical testing. Then MALDI-TOF came to the lab and was incorporated into the workflow. Now labs are bringing next-generation sequencing (NGS). What is NGS? How does it work? Have you heard of Nanopore technologies? In this episode Dr. Jose Alexander and Daniel Navas from Advent Health Orlando, join the podcast to talk about NGS. They brought it to their laboratory and discuss the whole process, including the validation, challenges, and more. This episode was originally published on February 9th, 2024

Guest:

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181: Microbiology CAP Checklists: Latest Updates Mar 27, 2025

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Is your laboratory accredited by the College of American Pathologists (CAP) ? Are you familiar with their checklists? What are the latest updates to the microbiology checklist? In this episode Luis is joined by Dr. Christi Wojewoda to discuss the latest updates to the microbiology checklist: media quality control and nomenclature. Why are some media exempt and some non-exempt? Regarding nomenclature, do we need to report the new name or the old name? Tune in to find out.

ASM IQCP template link: https://asm.org/protocols/individualized-quality-control-plan-iqcp

Questions regarding checklists? Contact CAP at accred@cap.org

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180: CLSI M100-Ed35: updates and more Mar 20, 2025

Show notes

The latest edition of the CLSI M100 has been published. What are the latest updates? One of them is the deletion of breakpoints for Burkholderia cepacia complex. What are the recommendations for susceptibility testing? Dr. April Bobenchik returns to the podcast to talk to Luis about the latest updates. She also talks about the M45. Will there be an update to the M45? Tune in to find out.

Link to CLSI free resources: https://clsi.org/all-free-resources/

Link to webinar: https://clsi.org/standards/products/microbiology/documents/m100/

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179: Eikenella Mar 13, 2025

Show notes

This week Luis continues going over organisms. This time he goes over Eikenella. Are there any other Eikenella species other than Eikenella corrodens? What is the morphology of E. corrodens? How about biochemicals? What are the members of the HACEK group? What is the HACEK group known for? Tune in to learn about this organism, which is seen in infections such as bite wounds, periodontitis, endocarditis, and more.

Questions? Feedback? Send those to letstalkmicro@outlook.com

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