Let's Talk Micro

Luis Plaza
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  • علوم حياة

Clinical microbiology explained in simple terms, suitable for students and microbiologists alike. We discuss organisms, reactions, infectious diseases, and more. Hosted by Luis Plaza, a Medical Laboratory Scientist and microbiologist, who also shares his experiences in the field.

  1. ٢١ نوفمبر

    214: Beyond the Bench: Optimization & Stewardship in Action

    In this final episode of our special four-part series in partnership with bioMérieux, we bring all the pieces together. Throughout the series, we explored the diagnostic pathway from multiple angles: Episode 1: The evolution of antimicrobial susceptibility testing (AST) Episode 2: Molecular diagnostics for bloodstream infections Episode 3: FAST AST and the impact of getting susceptibility data hours sooner Today, in Episode 4, we shift to diagnostic stewardship and lab optimization — the strategies that ensure the right tests are used at the right time, and that workflows support efficient, meaningful, and actionable results. Luis is joined by Alyssa Walker, Infectious Diseases Pharmacist and Medical Advisor, and Jenny Harder, Lab Optimization Consultant with experience in managing a microbiology laboratory. Together, they explore how smarter workflows and better diagnostic decisions amplify the value of every ID and AST result. In This Episode: What diagnostic stewardship really means — right test, right patient, right time How lab optimization streamlines workflow, reduces waste, and improves turnaround times Key challenges labs face today (staffing, training, legacy processes) and how to address them How tools like BioFire Fireworks and Syndromic Trends enhance decision-making and support stewardship By connecting stewardship principles with optimized workflows, labs can turn rapid diagnostics into real clinical impact — faster decisions, smarter therapy, and better patient outcomes. This episode is sponsored by bioMérieux, a global innovator in infectious disease diagnostics. Missed the earlier episodes in this bioMérieux series? Here they are: Episode 198 – Let's Talk: The Evolution of AST Episode 204 – In the Bloodstream: Diagnosing Infections Faster Episode 211 – At the Speed of AST: Diagnosing Resistance Faster This episode is sponsored by bioMérieux, a global innovator in infectious disease diagnostics. Resources from this episode: bioMérieux Sepsis Webinar https://info.biomerieux.com/clin_us_2024_ams_handbook?utm_source=podcast&utm_medium=show-notes&utm_campaign=LetsTalkMicro Stay connected with Let's Talk Micro: Website: letstalkmicro.com Questions or feedback? Email me at letstalkmicro@outlook.com Interested in being a guest on Let's Talk Micro? Fill out the form here: https://forms.gle/V2fT3asjfyusmqyi8 Support the podcast: Venmo Buy me a Ko-fi

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  2. ١٤ نوفمبر

    213: Micro Minutes: When Bacteria Break the Rules

    In this Micro Minutes episode, Luis breaks down classic microbiology traits that usually hold true, but not always.  From indole-negative E. coli to non-swarming Proteus and oxidase-negative Pseudomonas, this quick episode highlights real-world exceptions that can catch techs and students off guard. Learn how to spot: Indole-negative E. coli (98% rule + inactive biotypes) Lactose-fermenting look-alikes like Citrobacter freundii Proteus species that don't swarm Pseudomonas species that test oxidase negative A fast, practical reminder that no single biochemical test should stand alone.   Stay connected with Let's Talk Micro: Website: letstalkmicro.com Questions or feedback? Email me at letstalkmicro@outlook.com Interested in being a guest on Let's Talk Micro? Fill out the form here: https://forms.gle/V2fT3asjfyusmqyi8 Support the podcast: Venmo Buy me a Ko-fi

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  3. ٧ نوفمبر

    212: Micro Minutes: Sometimes MacConkey Lies

    Welcome to the very first Micro Minutes, a new quick-hit series from Let's Talk Micro designed for students, techs, and anyone who wants fast, practical microbiology insights in under 10 minutes. In this episode, we tackle a common misconception that microbiologists can make at the bench when interpreting a single plate: MacConkey agar. Many assume: "If it doesn't grow on MacConkey, it's not a gram-negative rod." "If it does grow on MacConkey, it must be a gram-negative rod." Both are wrong — and today we break down why.   Stay connected with Let's Talk Micro: Website: letstalkmicro.com Questions or feedback? Email me at letstalkmicro@outlook.com Interested in being a guest on Let's Talk Micro? Fill out the form here: https://forms.gle/V2fT3asjfyusmqyi8   Support the podcast: Venmo Buy me a Ko-fi

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  4. ٣٠ أكتوبر

    211: At the Speed of AST: Diagnosing Resistance Faster

    In the third installment of our special series in partnership with bioMérieux,  Luis welcomes back Dr. Sonali Kalathiya, infectious diseases pharmacist and medical advisor at bioMérieux, to explore how innovation is accelerating antimicrobial susceptibility testing (AST). Together they dive into FAST AST—a phenotypic susceptibility test that delivers actionable results directly from positive blood cultures in hours instead of days. They discuss how this technology works, how it complements molecular testing, and how it's transforming patient care, antimicrobial stewardship, and laboratory workflows. From implementation and training to real-world clinical impact, this episode uncovers what it truly means to diagnose resistance at the speed of AST. 🎧 Tune in to learn how faster results are helping clinicians act sooner, optimize therapy, and improve patient outcomes. This episode is sponsored by bioMérieux, a global innovator in infectious disease diagnostics.   Resources from this episode: bioMérieux Sepsis Webinar https://info.biomerieux.com/clin_us_2024_ams_handbook?utm_source=podcast&utm_medium=show-notes&utm_campaign=LetsTalkMicro   Stay connected with Let's Talk Micro: Website: letstalkmicro.com Questions or feedback? Email me at letstalkmicro@outlook.com Interested in being a guest on Let's Talk Micro? Fill out the form here: https://forms.gle/V2fT3asjfyusmqyi8   Support the podcast: Venmo Buy me a Ko-fi

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  5. ٢٣ أكتوبر

    210: IDWeek 2025 Highlights: From Bench to Bedside

    Just back from IDWeek 2025 in Atlanta, Luis shares the sessions and posters that defined this year's meeting — from next-generation sequencing and diagnostic stewardship to AI in the microbiology lab and new antimicrobials on the horizon. Tune in for insights on: NGS test utilization and stewardship New β-lactamase inhibitors like nacubactam  AI's growing role in clinical microbiology Tedizolid and the importance of optimizing existing agents 🎧 Whether you were in Atlanta or following from afar, this episode captures the energy and innovation of IDWeek — and what it means for the future of diagnostics, stewardship, and patient care. Resources Learn more about ID Week : https://idweek.org/ Infectious Diseases Society of America: https://www.idsociety.org/   Stay connected with Let's Talk Micro: Website: letstalkmicro.com Questions or feedback? Email me at letstalkmicro@outlook.com Support the podcast: Venmo Buy me a Ko-fi

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  6. ٢١ أكتوبر

    209: CLSI y resistencia antimicrobiana (In Spanish)

    En este episodio en español de Let 's Talk Micro, el Dr. Germán Esparza Sánchez , microbiólogo clínico, miembro del CLSI y consultor de la OPS/OMS, comparte las actualizaciones más recientes del documento M100 y cómo impactan la práctica microbiológica. Desde la eliminación de puntos de corte para Burkholderia cepacia hasta los nuevos antibióticos como aztreonam-avibactam, durlobactam-sulbactam y cefiderocol, analizamos los retos de aplicar las guías del CLSI en los laboratorios latinoamericanos, las diferencias epidemiológicas regionales y la importancia de la educación continua para combatir la resistencia antimicrobiana (RAM). Además, el Dr. Esparza comenta sobre el trabajo regional que realizan organizaciones como la Asociación Panamericana de Infectología (API) y COLABIOCLI, que promueven la colaboración científica y la mejora de los laboratorios en América Latina.  Enlaces mencionados Asociación Panamericana de Infectología (API) COLABIOCLI Organización Panamericana de la Salud (OPS) Organización Mundial de la Salud (OMS)   Conéctate con Let's Talk Micro: Página web: letstalkmicro.com ¿Preguntas o comentarios? 📩 Escríbeme a letstalkmicro@outlook.com Apoya el pódcast: Venmo Buy me a Ko-fi

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  7. ١٦ أكتوبر

    208: The Microbiome Center of Puerto Rico

    Puerto Rico is entering a new era in microbiome research. In this episode,  Luis speaks with Dr. Filipa Godoy-Vitorino about the newly established Microbiome Center of Puerto Rico — a hub designed to strengthen research, collaboration, and training across the Caribbean. Dr. Godoy-Vitorino shares how the center is helping scientists access expertise in bioinformatics and data analysis, offering bilingual workshops, and expanding representation of Caribbean populations in global microbiome studies. She also discusses the center's vision to connect with international partners, support local innovation, and create opportunities for the next generation of researchers. 🎧 Tune in to learn how this center is putting Puerto Rico on the global microbiome map.    Resources and articles mentioned: The Microbiota Vault: microbiotavault.org ISME (International Society for Microbial Ecology): isme-microbes.org ISALA Project (University of Antwerp): isala.be "Solutions to expand microbiome sciences in the Caribbean Region: an insider's perspective" by Filipa Godoy-Vitorino — Trends in Microbiology, 2025. View PDF / Article: ScienceDirect link ScienceDirect   Stay connected with Let's Talk Micro: Website: letstalkmicro.com Questions or feedback? Email me at letstalkmicro@outlook.com Support the podcast: Venmo Buy me a Ko-fi

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  8. ٩ أكتوبر

    207: Micro Lab and Stewardship: Collaboration in Action (Pt.2)

    In this second half of our discussion with Dr. Erin McCreary and Dr. Hannah Creager, we dive deeper into how microbiology and antimicrobial stewardship teams collaborate to improve patient outcomes. They unpack how to prioritize breakpoint updates, the pros and cons of cascade reporting, and what nudges can do to guide better prescribing. Then we explore a powerful example of collaboration—the transition from MRSA agar to PCR across hospitals—and what it taught both teams about communication, resource sharing, and patient safety. Finally, Erin and Hannah reflect on lessons learned, first steps for building collaboration, and even share their favorite microbes (spoiler: both picked viruses!). 🎧 Tune in to learn how intentional teamwork between the lab and stewardship can transform patient care and lab efficiency.   Stay connected with Let's Talk Micro: Website: letstalkmicro.com Questions or feedback? Email me at letstalkmicro@outlook.com Support the podcast: Venmo Buy me a Ko-fi

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حول

Clinical microbiology explained in simple terms, suitable for students and microbiologists alike. We discuss organisms, reactions, infectious diseases, and more. Hosted by Luis Plaza, a Medical Laboratory Scientist and microbiologist, who also shares his experiences in the field.

المعلومات

  • صناع العمل
    Luis Plaza
  • سنوات النشاط
    ٢٠٢١ - ٢٠٢٥
  • الحلقات
    ٢٢١
  • التقييم
    ملائم
  • حقوق النشر
    © Luis Plaza 2021-2025
  • موقع البرنامج على الويب
    Let's Talk Micro

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