USF Health’s IDPodcasts

Dr. Kornblum, an Infectious Diseases fellow at the USF Morsani College of Medicine, reviews the rapidly advancing practice and integration of artificial intelligence technologies into mainstream medicine, with a focus on infectious diseases. Dr. Kornblum focuses on several central themes: (1) How good is the information provided by AI models, such as ChatGPT and Google Gemini or xAI’s Grok, for diagnosing complex medial cas...

Dr. John Toney, Professor of Medicine at the USF Morsani College of Medicine, looks at the current landscape of Clostridioides difficile infection in the post-COVID environment. A great deal has changed in the years COVID-19 was a major health treat…including taxonomy, epidemiology, and disease prevalence and distribution, as well as treatment practices. Dr. Toney looks at the role of bile acids in C. difficile, as well as v...

Dr. Cilia Nazef, Infectious Diseases Fellow at the USF Morsani College Medicine, presents a talk on Histoplasmosis, an endemic fungal mycosis, in a case based format. Leading off with an in detail discussion of a fascinating patient, Dr. Nazef continues to discuss the clinical manifestations, diagnostic testing, and treatment of this fungal syndrome. She closes the presentation with information on late/long term complications and ...

Dr. Patimavirujh, A PGY-2 resident at the USF Morsani College of Medicine, reviews the use of steroid medication in the management of infectious diseases syndromes. Following an introduction on the history of steroids in medicine, the speaker compares and contrasts steroid agents with mineralcorticoid and glucocorticoid activity. Next, the pharmacokinetics of steroids are discussed, as well as dose equivalencies for the different ...

Dr. John Toney, Professor of Medicine at the USF Morsani College of Medicine, presents an update on the management of Sepsis. Dr. Toney begins by discussing the pathophysiology regarding sepsis and septic shock. He then shares the most recent sepsis guidelines. Next, he presents the stages of sepsis and covers the qSofa score. Next, Dr. Toney covers the management of sepsis, including resuscitation, antibiotics, and therapies that ...

Dr. Somboonwit, Professor of Medicine with the USF Morsani Division of Infectious Diseases, looks at important infectious diseases that have emerged over the last 20+ years, and the factors that have promoted their emergence. These include climate change, urbanization, international travel, and other factors. Syndromes examined include coronaviruses (SARS CoV1 and SARS CoV2), hemorrhagic fevers (Ebola), and vector-borne diseases (...

Dr. Jackie Sherbuk, Assistant Professor of Medicine at the USF Morsani College of Medicine, Division of Infectious Diseases, presents a case-based discussion of gram positive organisms producing disease in humans. Infections discussed include Staphylococcus aureus, Coagulase negative Staphylococcus, Pneumococcus, Streptococcus spp., Enterococcus, Corynebacterium, Bacillus, and Erysipelothrix. Associated clinical syndromes are also ...

Dr. Rod Quilitz, infectious diseases pharmacotherapist at the Moffitt Cancer Center and Research Institute, presents his talk regarding the infectious diseases syndromes likely to be encountered when managing ID complications in an immunocompromised population. Dr. Quilitz begins by discussing risk factors for infection. He then goes on to discuss neutropenic fever management. The contrast between low grade and high grade neutropen...

Dr. Arun Sunny, infectious diseases attending for ID Associates of Tampa Bay, discusses antibiotic related drug intolerances. Dr. Sunny begins by reviewing the mechanisms behind types 1 through 4 immune-mediated hypersensitivity. Next, he differentiates DRESS (Drug Reaction with Eosinophilia and Systemic Symptoms, TEN (Toxic Epidemial Necrolysis)/Stevens-Johnson Syndrome, and AGEP (Acute Generalized Exanthematous Pustulosis). Dr, ...

Dr. John Sia, Infectious Diseases Fellow at the Morsani College of Medicine, shares a grand rounds presentation on the national One Health Framework for addressing zoonotic diseases in the U.S. Dr. Sia introduces a clinical case involving a patient exposed to a zoonotic infection. Next, he covers different zoonotic pathogens and their vectors and focuses on Bartonella, Bacillus anthracis, and Brucella. Next, he describes how the O...

Dr. John Toney, Hospital Epidemiologist and Professor of Medicine at the USF Morsani College of Medicine, presents a basic review of hospital epidemiology and infection control in this presentation. Dr. Toney begins with defining the concept of hospital infection control, and presents a brief historical perspective. Next, he shares a step by step guide to investigating a hospital outbreak, including confirming the outbreak, forming...

Dr. Suzanne Silbert, Microbiology Director for Tampa General Hospital, presents this introductory talk on the basics of the microbiology lab for 2025. Dr. Silbert begins with an overview of clinical microbiology, and then reviews the basic classification standards for bacterial organisms, viruses and fungi. She then goes on to discuss culture cultivation techniques, including the use of liquid, solid, or semi-solid media. The speak...

Dr. Becca Bruning, Infectious Diseases Pharmacy Specialist at the Moffitt Cancer and Research Institute in Tampa, FL, takes a deep dive into the subject of resistance mechanisms for specific gram negative bacteria. Dr. Bruning begins her talk by discussing the primary resistance mechanisms, including porin channels, efflux pumps, and other target sites. Extended spectrum beta-lactamases (ESBLs) are next covered, including typical b...

Dr. Ju Hee Katzman, Infectious Diseases attending and Program Director of the USF ID Fellowship Program, reviews anaerobic infections in this new presentation. In a question and answer format, Dr. Katzman covers the medically significant anaerobic bacteria and categorizes them by their clinical morphology. Next, she covers several clinical scenarios where the treatment of anaerobic infections is indicated, and those in which it is ...

Dr. Richard L. Oehler, Professor of Medicine at the Division of Infectious Diseases, Morsani College of Medicine, reviews two important clinical syndromes caused by Spirochetes. Dr Oehler begins by presenting an actual clinical case of Leptospirosis in a returning traveller from the Caribbean. He then discusses the epidemiology of Leptospira, a widespread zoonotic pathogen that favors temperate and topical climates worldwide. He th...

Dr. Kitan Amin, Infectious Diseases Fellow at the USF Morsani College of Medicine, presents this talk on the current state of syphilis in the U.S. Dr. Amin begins by discussing the epidemiology and classification of Treponemial organisms. The history of Syphilis is then reviewed, including the origins of the disease in the new world and the unfortunate history of the Tuskegee trials. Next, the clinical manifestations of Syphilis ar...

Dr Cilia Nazef, Infectious diseases Fellow at the University of South Florida Morsani College of Medicine, explores how Pneumocystis jirovecii, a fungal infection typically affecting immunocompromised patients, can also affect patients suffering from hypercortisolism. Dr. Nazef begins by examining different cases of Pneumocystis jirovecii Pneumonia (PJP) in patients with Cushings disease. Next, she further explains the immunologi...