New episodes are released on the first Friday of every month!

The Infectious Science Podcast

Welcome to the Infectious Science Podcast – your source for cutting-edge insights on infectious diseases and One Health! 

Our mission? To democratize science and health information and empower you with knowledge to better understand and prevent the spread of emerging diseases. Whether you're a researcher, clinician, student, or simply curious, we made this podcast with you in mind! We bring experts together to distill scientific and health information into nuanced, plain language episodes that are free for all to access. Want to hear about a topic we haven’t covered? Please reach out - we take requests!

Join us as we dive into the latest research, share inspiring stories, and make complex science accessible to everyone. Subscribe now and join our community of listeners which spans 82 countries. Let’s build a healthier, more resilient world—one episode at a time!

Recent Episodes

Feb. 6, 2026

What Melting Permafrost Really Means For Human, Animal, And Planetary Health

Send us a text Ice doesn’t just melt; it remembers. As permafrost thaws, we unpack what really ‘wakes up’ in the soil—and what that means for human health, animals, crops, and culture. We bring a One Health lens to a noisy topic, cutting through “zombie virus” headlines to explain why most human vi…
Jan. 8, 2026

Who Owns Health: Systems, Stories, Or Us?

Send us a text The average primary care visit lasts about 18 minutes. Complex symptoms, multiple conditions, and a maze of electronic forms don’t fit neatly into that window—and neither do the emotions that come with being sick. We sat down with advocates including a medical writer who was part of …
Dec. 4, 2025

How Generative AI Can Speed Research, Elevate Care, And Keep Humans At The Center

Send us a text Curious how AI can make healthcare feel more human instead of less? We sit down with medical writer and AI adoption strategist Dr. Núria Negrão, who went from bench science to building practical ways for clinicians, researchers, and communicators to use generative tools without losin…
Nov. 6, 2025

Climate Change and the Rise and Spread of Pathogens

Send us a text The climate isn’t just warming—it’s reorganizing the rules of biology. We explore how rising temperatures, deforestation, wildfire smoke, and thawing permafrost are reshaping the risk landscape for malaria parasites, heat-trained fungi, spillover-prone viruses, and resilient bacteria…
Oct. 10, 2025

Botulism: Medicine, Menace, and a Masterclass in Food Safety

Send us a text Imagine a toxin so potent that a few nanograms can shut down a muscle—and yet, in the right hands, it eases migraines and calms spasms. We take you from the sausage-linked origins of botulism to the science of spores, food safety, infant risks, wound contamination, and the carefully …
Sept. 3, 2025

War & Pathogens, How Combat Drives Contagion

Send us a text War is a vector of disease. The battlefield isn't just a place where bullets fly—it's where pathogens thrive and evolve. Throughout human history, war and disease have been inseparable companions, creating perfect storms of contagion that affect soldiers and civilians alike. Our jour…

About the Hosts

Prof. Dennis Bente Profile Photo
Prof. Dennis Bente

Host / Creator

Meet Dr. Dennis Bente, a One Health advocate and Professor in the Microbiology & Immunology department at UTMB. His research focuses on tick-borne viruses and their effects on human and animal health, with a particular interest in tick-borne hemorrhagic fever viruses. He's an expert in biocontainment and conducts his research under maximum safety conditions in the BSL4 labs at UTMB's Galveston National Laboratory.

Dr. Bente received his Doctor of Veterinary Medicine from the University of Veterinary Medicine, Hannover, Germany. He has extensive expertise in highly contagious transboundary diseases and zoonotic viruses in high biocontainment. He's also very passionate about science education and communication and is always happy to help students and scholars with their career and professional development.

In his free time, Dr. Bente likes to take care of his pets, including his tarantulas, and volunteer with wildlife rescue groups. He's a remarkable scientist and a valuable member of the scientific community.

Camille Ledoux Profile Photo
Camille Ledoux

Host / Creator / Writer

Dr. Camille Ledoux grew up on a livestock farm in the Adirondack Mountains. She graduated from Cornell University in 2020 with a Bachelors of Science in Biology & Society and a minor in Infectious Disease Biology. In 2025 she attained her PhD in Human Pathophysiology & Translational Medicine from the University of Texas Medical Branch. Dr. Ledoux’s research experience spans bacteriology, virology and neuroimmunology. She also has prior experience in the public health sector. She is a published poet and has written for the university’s One Health newsletter in addition to her work writing scripts for and co-hosting Infectious Science. When not writing she loves to read. Since 2020 she has read more than 576 books.

Christina Rios Profile Photo
Christina Rios

Host / Creator

A second-year medical student at UT Medical Branch in Galveston, Christina realized she wanted to pursue a career in medicine after witnessing the chronic lack of healthcare available to many of the communities that helped raise her. Born in San Antonio, Texas, Christina obtained her undergraduate degree from the University of Texas at Austin before working in specialty veterinary medicine as both a patient care coordinator and a scrub nurse. At UTMB, she serves on her class’s student council as Vice President and enjoys partaking in intramural sports, taking long walks with her dogs, and creating social media posts during her downtime to educate viewers on the reasoning behind healthcare practices and procedures while simultaneously giving viewers a glimpse into the day-to-day life of a medical student. Looking to the future, one of Christina’s greatest hopes and goals is to establish mobile clinics throughout Latin America to improve rural and border communities’ access to basic health care.

Alexander Alvarado Profile Photo
Alexander Alvarado

Host / Creator

Alexander Alvarado is a second-year Microbiology and Immunology PhD student at the University of Texas Medical Branch. Currently, they work under the co-mentorship of Dr. Thomas Geisbert and Dr. Courtney Woolsey in the Galveston National Lab, focusing on generating recombinant vesicular stomatitis virus vectored vaccines for New World arenaviruses like Guanarito virus, the causative agent of Venezuelan Hemorrhagic Fever. After graduation, Alexander hopes to pursue a career at the intersection of virology and public health policy, working to mitigate global disparities in the burden of infectious diseases. Prior to their enrollment at UTMB, they received their Bachelors of Science degree from the University of Texas at Dallas in 2023. At UTMB, they also serve as president of the Microbiology and Immunology Student Organization and as a member of the Student Health and Counseling Governance Committee. In their spare time, Alexander, an avid reader, also enjoys hiking and playing tennis.

Corey Mark Profile Photo
Corey Mark

Editor / Post-Production

A long-time performing musician and music educator, Corey jumped into post-production audio when much of the live arts and entertainment world went either dormant and online during the COVID pandemic. He brings his background in social science, the arts, community media and activism to the world of radio and podcasting. Corey holds a BA in Psychology from Swarthmore College and an honorary degree in loving speculative fiction. He and his family split their time between Gaborone, Botswana and Philadelphia, Pennsylvania, USA.

Dr. Matthew Dacso Profile Photo
Dr. Matthew Dacso

Host / Creator

Dr. Dacso is the Chair ad interim of the Department of Global Health and Emerging Diseases in the new School of Public and Population Health at UTMB. He is also a general internal medicine clinician and an Associate Professor in the Department of Internal Medicine. As the director of the John Sealy School of Medicine global health concentration, he provides mentorship and supervision to medical students and residents participating in international health electives while collaborating with host partners to design and implement projects that serve their needs. His research focuses on strengthening the capacity for a One Health approach to emerging and re-emerging arboviral infections in the Dominican Republic. Since the emergence of the SARS-CoV-2 pandemic, he has become engaged in institutional preparedness for high-consequence pathogens clinical care, serving as an active member of the Biocontainment Care Unit response team and as the education and training lead for UTMB’s Special Pathogens Excellence in Clinical Treatment, Readiness, & Education (SPECTRE) program.

Connie Holubar Profile Photo
Connie Holubar

Producer/Writer

Connie brings a background in business, public relations and marketing to The Infectious Science Podcast team. As the Director of Operations for the Galveston National Lab, she wears lots of hats, but really likes launching new initiatives and assisting collaborative teams with moving projects forward and communicating their results. Prior to joining UTMB, she worked on the corporate side of marketing, primarily as a copywriter and communications strategist before launching her first marketing firm in Boulder, Colorado. She later moved to North Texas and worked for ad agencies and PR firms as an independent copywriter and publicist before starting her next venture – a PR firm focused on public relations, trade show marketing and website development. Her clients included both start-ups and large corporations with new product lines, which she says is not unlike working with scientists and their research discoveries. Connie claims she prefers to stay “behind the scenes,” but admits she’s having lots of fun in the podcast studio and is becoming more comfortable in front of the mic She received a degree in journalism (advertising) from the University of Missouri and completed an M.S. in marketing and an MBA at the University of Colorado at Denver. She relocated to Galveston and joined UTMB in 2014.

Dr. Daniele Swetnam Profile Photo
Dr. Daniele Swetnam

Host / Creator

Daniele is a post-doctoral fellow working at the intersection of ecology, evolution, and epidemiology. She is interested in the role of environmental stress on viral evolution.

Reviews

Great Listen

"Such a great podcast to listen to for all science peeps!"

Kendalllauren55 | March 28, 2023

Real Science- Real Understandable

"Really interesting, very energetic, easy to listen to and very informative- great job!"

Cropguy61 | Nov. 22, 2024

⭐️ ⭐️ ⭐️ ⭐️ ⭐️

"Excellent source of science and health info! I really enjoy listening and appreciate everyone on the team sharing their expertise!"

Cam | Sept. 17, 2024

Podcast

"I love listening to the podcast. As I am not a scientist this podcast is understandable and gives great information. I enjoy listening to the podcast."

Sue Thomas | Sept. 17, 2024

Great Podcast Series!

"Very informative and interesting podcast, easy to listen too and I always learn something new with each one."

Michele Ledoux | Sept. 17, 2024

Informative podcast series

"I’m not a scientist, however, I love science and I’m a lifelong learner. I’ve learned so much as a lay person about all the different subjects from these podcasts. I particularly enjoyed the antibio…"

Freddi | Oct. 4, 2024

Great infectious science podcast

"Love this podcast’s mix of novice and experts guest. Because of this mix, it makes it easy to follow and enjoyable to listen. Additionally they make learning fun with contagious excitement for scienc…"

Briankwalshrrt | Oct. 10, 2024