ASM's Young Ambassador, Aureliana Chambal, discusses the high incidence of tuberculosis in Mozambique and how improved surveillance can help block disease transmission in low resource settings.  Ashley's Biggest Takeaways: Mozambique is severely impacted by the TB epidemic, with one of the highest incidences in Africa (368 cases/ 100,000 people in the population). Human-adapted members of the Mycobacterium tuberculosis complex (MTBC) belong to 7 different phylogenetic lineages. These 7...

The scientific process has the power to deliver a better world and may be the most monumental human achievement. But when it is unethically performed or miscommunicated, it can cause confusion and division. Drs. Fang and Casadevall discuss what is good science, what is bad science and how to make it better. Get the book! Thinking about Science: Good Science, Bad Science, and How to Make It Better

Dr. James Morton discusses how the gut microbiome modulates brain development and function with specific emphasis on how the gut-brain axis points to functional architecture of autism. Watch James' talk from ASM Microbe 2023: Using AI to Glean Insights From Microbiome Data https://youtu.be/hUQls359Spo

Dr. Michael ginger, Dean of the School of Applied Sciences in the Department of Biological and geographical Science at the University of Huddersfield, in West Yorkshire, England discusses the atypical metabolism and evolutionary cell biology of parasitic and free-living protists, including Leishmania, Naegleria and  even euglinids.

Dr. Maria Eugenia Inda-Webb, Pew Postdoctoral Fellow working in the Synthetic Biology Center at MIT builds biosensors to diagnose and treat inflammatory disorders in the gut, like inflammatory bowel disease and celiac disease. She discusses how “wearables,” like diagnostic diapers and nursing pads could help monitor microbiome development to treat the diseases of tomorrow.   Subscribe (free) on Apple Podcasts, Spotify, Google Podcasts, Android, RSS or by email. Ashley's Biggest Takeaways ...

Dr. Gary Procop, CEO of the American Board of pathology and professor of pathology at the Cleveland Clinic, Lerner School of Medicine discusses the importance of early detection and diagnosis in order to prevent fungal invasion leading to poor outcomes, particularly in immunocompromised patients. He emphasizes the importance of thinking fungus early, shares his passion for mentoring and talks about key updates in the recently released 7th Edition of Larone’s Medically Important Fungi. ...

From antifungal resistance to disaster microbiology and tales of visible mold growing across the skin of patients following a tornado in Joplin, Missouri, Dr. Shawn Lockhart, Senior Clinical Laboratory Advisor in the Mycotic Diseases Branch at the CDC talks all things fungi—complete with references to pop TV shows and the recently released 7th Edition of Larone’s Medically Important Fungi. Links mentioned: Larone's Medically Important Fungi: A Guide to Identification, 7th Edition (Use...

Dr. Kate Howell, Associate Professor of Food Chemistry at the University of Melbourne, Australia discusses how microbes impact the flavor and aroma of food and beverages and shares how microbial interactions can be used to enhance nutritional properties of food and beverage sources. Ashley's Biggest Takeaways Saccharomyces means sugar-loving fungus. Humans have similar olfactory structures and mechanisms as insects and are similarly attracted to fermenting or rotting fruits produced by...

Dr. Steve Diggle, ASM Distinguished Lecturer and Microbiology Professor at the Georgia Institute of Technology in Atlanta, Georgia and Dr. Freya Harrison, Associate Microbiology Professor at the University of Warwick in Coventry, U.K., discuss the science behind medieval medical treatments and the benefits of interdisciplinary research. Ashley's Biggest Takeaways Diggle and Harrison met in Oxford, where Harrison was finishing up her Ph.D. and Diggle was doing background research for his...

Dr. Jessica Lee, scientist for the Space Biosciences Research Branch at NASA’s AIMS Research Center in Silicon Valley uses both wet-lab experimentation and computational modeling to understand what microbes really experience when they come to space with humans. She discusses space microbiology, food safety and microbial food production in space and the impacts of microgravity and extreme radiation when sending Saccharomyces cerevisiae to the moon. Ashley's Biggest Takeaways Lee applied for...

Dr. Maria Gloria Dominguez-Bello, Henry Rutgers Professor of Microbiome and Health and director of the Rutgers-based New Jersey Institute for Food, Nutrition and Health, and Dr. Martin Blaser, Professor of Medicine and Pathology and Laboratory Medicine and director of the Center for Advanced Biotechnology and Medicine at Rutgers (NJ) discuss the importance of preserving microbial diversity in the human microbiome. The pair, whose research was recently featured in a documentary The Invisible...

Dr. Robert Gaynes, distinguished physician and professor of infectious diseases at Emory University, joins Meet the Microbiologist for the 3rd , and final, episode in a unique 3-part segment, in which we share stories about the life and work of medial pioneers in infectious diseases. Here we discuss the career of Dr. Barry Marshall, the Australian physician who is best known for demonstrating in a rather unorthodox way that peptic ulcers are caused by the bacterium, Helicobacter pylori. ...

Dr. Robert Gaynes, distinguished physician and professor of infectious diseases at Emory University, joins Meet the Microbiologist for the 2nd episode in a unique 3-part series, in which we share the impact of scientists at the heart of various paradigm shifts throughout scientific history. Here we discuss the life and career of Tony Fauci, the scientist who has been recognized as America’s Top Infectious Diseases Doctor and “voice of science” during the COVID-19 pandemic. Ashley's Biggest...

Dr. Robert Gaynes, distinguished physician and professor of infectious diseases at Emory University, joins Meet the Microbiologist for a unique episode, in which we share the story of Françoise Barré-Sinoussi, the French, female scientist who discovered HIV and found herself at the heart of one of the most bitter scientific disputes in recent history. Subscribe (free) on Apple Podcasts, Spotify, Google Podcasts, Android, RSS or by email. Ashley's Biggest Takeaways The U.S. Centers for...

Episode Summary Dr. Devin Drown, associate professor of biology and faculty director of the Institute of Arctic Biology Genomics Core at the University of Alaska Fairbanks, discusses how soil disturbance gradients in the permafrost layer impact microbial communities. He also explains the larger impacts of his research on local plant, animal and human populations, and shares his experience surveilling SARS-CoV-2 variants in Alaska, where he and colleagues have observed a repeat pattern of...

Dr. Marie Landry, Professor of Laboratory medicine and Infectious Diseases at Yale University School of Medicine and Dr. John Booss, former National Director of Neurology for the Department of Veteran’s Affairs discuss the past, present and future of diagnostic virology. These proclaimed coauthors walk us through the impact of some of the most significant pathogens of our time in preparation for the launch of their 2nd edition of “To Catch a Virus,” a book that recounts the history of viral...

Dr. Wun-Ju Sheih, worked as a pathologist and infectious diseases expert with the CDC from 1995-2020. He recounts his experiences conducting high risk autopsies on the frontlines of outbreaks including Ebola, H1N1 influenza, monkeypox and SARS-CoV-1 and 2. He also addresses key questions about factors contributing to the (re)emergence and spread of pathogens and discusses whether outbreaks are becoming more frequent or simply more widely publicized. Ashley’s Biggest Takeaways: •...

Dr. Linden Hu, Vice Dean for Research at Tufts University in Boston Massachusetts and Paul and Elaine Chervinsky Professor in Immunology, discusses new and ongoing research pertaining to the prevention, treatment and diagnosis of human Lyme disease. He also discusses some of the key unanswered questions about Lyme, such as how B. burgdorferi adapts to different hosts and environments and why some patients have been known to exhibit persistent symptoms even after treatment.   Links...

Dr. Mark O. Martin, Associate professor of biology at the University of Puget Sound in Tacoma, Washington is a distinguished educator with a well-known social media presence. He discusses how he became interested in microbiology and what drives his varied research foci, including #Microbialcentricity, bacterial predation, bioluminescence, tardigrades, microbial midwives and more. In the process, he delves into his passion for using art and other creative approaches to facilitate learning in...

Dr. Elizabeth Dinsdale, Matthew Flinders Fellow in Marine Biology in the College of Science and Engineering at Flinders University in Adelaide, Australia, uses genomic techniques to investigate the biodiversity of microbial communities in distinct ecological niches, including coral reefs, kelp forest and shark epidermis. She discusses how shotgun metagenomics is being used to characterize the architecture of microbial communities living in the thin layer of underlying mucus on shark’s skin,...

Dr. Mallory Choudoir, microbial ecologist and evolutionary biologist at the University of Massachusetts Amherst shares how she leverages microbial culture collections to infer ecological and evolutionary responses to warming soil temperatures. She discusses complexities of the soil microbiome and microbial dispersal dynamics, and introduces fundamental concepts about the intersection between microbes and social equity. Ashley’s Biggest Takeaways: Microbial culture collections are...

Peter Hotez talks about the global impact and historical context of neglected tropical diseases. He also highlights important developments in mass drug administration and vaccine research and shares why he chose to publish the third edition of Forgotten People, Forgotten Diseases during the COVID-19 pandemic. Ashley's Biggest Takeaways Neglected Tropical Diseases (NTDs) are chronic and debilitating conditions that disproportionately impact people in low- and middle-income countries...

Rita Colwell has made major advances in basic and applied microbiology, largely focused on Vibrio cholerae. She describes several lines of evidence for the environmental niche of the bacterium, as well as her work to predict and prepare for cholera outbreaks. Colwell closes with her thoughts on why it’s a great time to be a microbiologist.

Denise Akob discusses her studies of microbial communities of contaminated and pristine environments using life science and earth science techniques. She discusses how to figure out “who’s there,” how to optimize select natural microbial activities, and her career path into government research. Julie’s Biggest Takeaways: Biogeomicrobiology straddles the life science and earth science fields. This is a growing area of research in the academic setting as well as in the private sector, where...