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Let's Talk Micro

Luis Plaza
Let's Talk Micro
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  • 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 [email protected] Support the podcast: Venmo Buy me a Ko-fi  
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  • 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 [email protected] Support the podcast: Venmo Buy me a Ko-fi  
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  • 206: Micro Lab and Stewardship: Collaboration in Action (Pt.1)
    Good communication isn’t optional—it’s essential for patient care. In Part 1 of this two-part series, Dr. Erin McCreary and Dr. Hannah Creager join Luis to talk about how microbiology labs and antimicrobial stewardship teams can collaborate more effectively. They share real-world examples from their system-wide work—aligning AST panels and breakpoints across multiple platforms, navigating reporting challenges like the clindamycin D-test and rifampin comments, and building consistent communication through monthly micro–stewardship meetings. It’s a behind-the-scenes look at how strong collaboration turns into better patient outcomes.   Stay connected with Let’s Talk Micro: Website: letstalkmicro.com Questions or feedback? Email me at [email protected] Support the podcast: Venmo Buy me a Ko-fi  
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  • 205: Complicated UTIs: The New IDSA Guidelines
    The Infectious Diseases Society of America (IDSA) has released new guidelines for the treatment of complicated urinary tract infections. In this episode, we break down the key updates: Changes to the definition of complicated UTIs The role of newer antibiotic agents How and when to use antibiograms A four-step framework for guiding therapy When carbapenems are necessary—and when other options may be just as effective Shorter durations of therapy Join Dr. Barbara Trautner, Dr. Nicolas Cortés-Penfield, and Dr. Kalpana Gupta as they discuss what these guidelines mean for clinicians, microbiologists, and patients. 👉 Stay tuned until the end for a special announcement.   Resources from this episode: 2025 cUTI IDSA guidelines   Stay connected with Let’s Talk Micro: Website: letstalkmicro.com Questions or feedback? Email me at [email protected] Support the podcast: Venmo Buy me a Ko-fi  
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  • 204: In the Bloodstream: Diagnosing Infections Faster
    Bloodstream infections can progress rapidly to sepsis—bringing high costs, high mortality, and lasting effects. In the second episode of this series in collaboration with bioMérieux, Luis speaks with Dr. Jeff Cies, Senior Medical Advisor at bioMérieux, about how molecular diagnostics are reshaping bloodstream infection diagnosis. They discuss: Limitations of traditional blood cultures How rapid molecular tests deliver results faster than ever The impact on outcomes, costs, and antimicrobial resistance The role of stewardship programs in maximizing results What the future holds: direct-from-blood testing, nanotechnology, and AI A powerful look at how innovation in microbiology is changing the fight against sepsis and saving lives. This episode is sponsored by bioMérieux, a global innovator in infectious disease diagnostics. Resources from this episode: bioMérieux Sepsis Webinar Stay connected with Let’s Talk Micro: Website: letstalkmicro.com Questions or feedback? Email me at [email protected] Support the podcast: Venmo Buy me a Ko-fi  
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About Let's Talk Micro

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.
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