Meet the Microbiologist

Rodney Rohde, Ph.D., Regents’ Professor and Chair of the Medical Laboratory Science Program at Texas State University discusses the many variants, mammalian hosts and diverse neurological symptoms of rabies virus. Take the MTM listener survey! Ashley’s Biggest Takeaways: Texas Department of State Health Services Bureau of LaboratoriesZoonosis Control Division Links for This Episode: Molecular epidemiology of rabies epizootics in TexasBat Rabies, Texas, 1996–2000.The Conversation: The One Health of Rabies: It’s Not Just for AnimalsMTM listener survey!

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: Mycobacterium tuberculosis complex (MTBC) belong to 7 different phylogenetic lineages Featured Quotes: The Schlumberger Foundation Faculty for the Future Fellowship is one of my proudest accomplishments for the 2023. I applied for this fellowship last year to pursue my Ph.D. It is a program that supports women coming from emerging and developing economies to pursue advanced research qualifications in science, technology, engineering and mathematics. I applied because I was looking to get more skills in microbiology, specifically tuberculosis, to pursue my Ph.D. at Nottingham Trent University. Pathway to Microbiology Research My trajectory is different because I have a bachelor’s in veterinary medicine. And during my undergrad, I always had more interest in the lab practice modules or disciplines. For the end of the [bachelor’s] project, I was looking to understand the anthelmintic effectiveness against the gastrointestinal parasites in goats. After I finished this project, I was looking to continue a related project, but unfortunately, I couldn't get work related to that.. In 2016, I applied for the National Institutes of Health of Mozambique, which is one of the biggest research institutions in my home country. That's when I was selected to work at the north region of Mozambique, specifically at the Nampula Tuberculosis Reference Laboratory. And then I moved to the public health laboratory as well, where I had the opportunity to work in the microbiology section. So, to be honest, my passion for microbiology started when I had the first contact with the TB lab, and then I couldn't separate myself from this area, tuberculosis. In 2016, I had the opportunity to receive a mentorship. Our lab, the TB lab of Nampula, received mentorship from the American Society for Microbiology. And we worked with Dr. Shirematee Baboolal; she was the mentor of our lab. The main idea of the program was to get the lab accredited and to build technical capacity in the lab. And to be honest, at the time, I didn't have much experience in lab techniques to detect or diagnosis tuberculosis. And I said to Dr. Shirematee, “I don't have much experience in this area, so, I don't know if I will be able to help you to accomplish these goals.” And she said, “If you want to learn, I can teach you, and you can be one of the best in this area.” And then we started training with her. It was very interesting. The passion she passed to us about microbiology—and tuberculosis, in particular—was one of the triggers for my passion in this area. So, to be honest, Dr. Shirematee Baboolal was one of the persons that triggered my interest from tuberculosis. So, I have to say thank you to her! Tuberculosis Genomic Diversity and Transmission Dynamics Mozambique is one of the higher burden countries of tuberculosis. So, our population is about 33 million people. And the case rate is high, it is approximately 360 per 100,000 people in the population, which is equivalent to over 110,000, which is equivalent 211,000 cases in the population. So, while I was working for the TB lab, I always had the desire to understand more about the transmission of the disease in the community. And I felt like I didn't have enough skills to do that; I didn't the tools to do that. And I said, “Okay, let me try to look to improve the skills.” That's why for my master's degree I tried to understand the genomic diversity of M. tuberculosis and see how we can see the gene content diversity within the lineage for which is the most spread lineage worldwide, and is predominant in Mozambique. Afterwards, I tried to expand to the other lineages. When I finished my master's degree, I felt that it was still missing something. I had the information about [TB]...

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 published a paper in Nature about using biosensors (Sub-1.4 cm3 capsule) to detect inflammatory biomarkers in the gut.Agar Art ContestASM Award for Early Career Environmental ResearchASM’s Awards Program Featured Quotes: We engineer bacteria to sense particular molecules of interest—what we call biomarkers—if they are associated with a disease. And then, we engineer a way that the bacteria will produce some kind of molecule that we can measure—what we call reporter—so that could be a fluorescent protein or light, like the one that we have in this device. The issue is that inflammation in the gut is really very difficult to track. There are no real current technologies to do that. That is like a black box. And so, most of what we measure is what comes out from the gut, and has its limitations. It doesn't really represent the chemical environment that you have inside, especially in areas where you're inflamed. So, we really needed technologies to be able to open a window in these areas. The final device that I am actually bringing here is a little pill that the patient would swallow and get into the gut. And then they engineer bacteria that the biosensors, will detect, let's say, nitrous oxide, which is a very transient molecule. And the bacteria are engineered to respond to that in some way—to communicate with the electronics that will wirelessly transmit to your cell phone. And from there, to the gastroenterologist. We make the bacteria produce light. If they sense nitrous oxide, they produce light, the electronics read that, and the [information] finally gets into your phone. Part of the challenge was that we needed to make the electronics very very tiny to be able to fit inside the capsule. And also, the amount of bacteria that we use also is only one microliter. And so, imagine one microliter of bacteria producing a tiny amount of light. Finally, the electronics need to be able to read it. So that has been also part of the challenge. In this case, you have 4 different channels. One is a reference, and then the other 3 are the molecule of your choice. So, for example, what we show in the paper here is that we can even follow a metabolic pathway. So, you can see one more molecule turn into the other one, then into the other one. I'm really excited about that. Because normally we kind of guess as things are happening, you know, but here you can see in real time how the different molecules are changing over time. I think that's pretty exciting for microbiologist. The immediate application would be for a follow up. Let's say the patient is going to have a flare, and so you could predict it more much earlier. Or there's a particular treatment, and you want to see what is happening [inside the gut]. But for me, as a microbiologist, one of the things I'm most excited about will be more in the longer term. One of my favorite experiments that I do with the students is the Winogradsky column, and everyone gets super excited. So, we all have nice feelings for that. And it’s basically a column where we asked the students to bring mud from a lake, for example, and then some sources of nutrients. And then, after 6months, you will see all the layers, which is super pretty—beautiful, nice colors. But actually, that gives the concept of how the microenvironment helps to define where, or how, bacteria build communities. And so, what I think this device is going to do is to help us identify what is this microenvironment and to...

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. Ashley's Biggest Takeaways Links for the Episode: 7th edition of Larone's Medically Important Fungi: A Guide to Identification. order the e-book! Let us know what you thought about this episode by tweeting at us @ASMicrobiology or leaving a comment on facebook.com/asmfan.

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 EditionMCR20 CDC’s Mycotic Diseases Branch conducts an annual training course on the identification of pathogenic molds.

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 SaccharomycesSaccharomycesSaccharomyces Featured Quotes: When we start drawing our lens on how microbes produce food for humans, we're coopting a process that happens quite naturally. Here I'll start off talking about Saccharomyces cerevisiae, the main fermenting yeast in food and beverage production, because it's one of the most studied organisms and was the first eukaryote to be sequenced. Saccharomyces cerevisiae, as the name implies, loves sugar, and it flourishes when there's a lot of sugar in the environment. Where is sugar found? In fruits, and that's done quite deliberately, because fruits develop sugars and flavors and aromas to attract a birds or insects or anything else that can carry their seeds elsewhere for dispersal. Now, Saccharomyces lies dormant in the environment in a spore before it encounters a sugar-loving environment. And then it replicates very quickly and tends to dominate fermentation. Humans have coopted that into our kitchens, into our meals, into our lives, and we use that process to produce food. As Saccharomyces starts to use this sugar, it balances up its metabolism. And as it does this, it produces aromas. These aromas have a lot of important characteristics. Humans love them, but insects also love them too. I've been interested in the yeasts that are found naturally in sourdough starters. Sourdough is a really interesting system. Because you've got yeast and bacteria interacting with one another. One of the things we are collaborating on with colleagues in France at Inrae, Dr. Delphine Sicard, is to understand some of the non-Saccharomyces yeasts that are naturally occurring in sourdough starters. So here we're looking at a collection of a yeast called Kazachstania humilis and trying to understand how it has adapted to the sourdough environment, how its sustained over time and how different global populations differ to one another. And this, of course, is of interest to the baking industry because not only do artisanal bakers have sort of an undiscovered wealth of biodiversity in their starters, baking companies also have an interest in using different sorts of flavors and bread for the commercial markets. The connection between a chemical profile and a person’s sensory preference isn't something that's complete and direct. So, in every method that we use, there's always caveats, but we try to correlate it. Let's start off with the chemical characterization. We use headspace sampling, analytical chemistry, separation with gas chromatography and identification with mass spectrometry. And we use different 2-dimensional methods to be able to understand what the very small compounds are, and to be able to identify them. We can semi-quantify these to be able to make comparisons between different fermentations. We know from wine fermentations and understanding preferences of wine that, in some cases, a particular increase, or an abundance of a particular compound, can be extremely attractive. And that might depend on the style of wine. What we've discovered through this process is that different people prefer different flavors. Makes sense, doesn't it? We like different things. But some really interesting results from our lab, show that people from different cultural backgrounds have different preferences. And here we're using here in Melbourne, I'm very lucky to work with some very talented postdocs and Ph.D. students from China, who have very different preferences for wine than an Australian does. Of course, Australians are quite heterogeneous in their in their cultural diversity as well. But there's certain flavors that our Chinese colleagues tend to prefer....

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 Antimicrobial Remedy with Antistaphylococcal ActivityMedieval medicineAncientbiotics collaborationa natural product cocktail with antibacterial activity in human volunteersexploring the antibacterial and antibiofilm activity of acetic acid and vinegar Let us know what you thought about this episode by tweeting at us @ASMicrobiology or leaving a comment on facebook.com/asmfan.

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 Links for the Episode: Out of This World: Microbes in Space.ASM Microbe 2023The Math of Microbes: Computational and Mathematical Modeling of Microbial Systems Let us know what you thought about this episode by tweeting at us @ASMicrobiology or leaving a comment on facebook.com/asmfan.

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 Extinction, are on a race to prevent the loss of ancestral microbes and save the bacteria that contribute to human health and well-being. Links for the Episode: The Invisible ExtinctionMissing MicrobesHow the Overuse of Antibiotics Is Fueling Our Modern PlaguesMissing Microbes with Dr. Martin Blaser

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. Gaynes is author of Germ Theory: Medical Pioneers in Infectious Diseases, the 2nd edition of which will publish in Spring 2023. All 3 scientists highlighted in this special MTM segment are also featured in the upcoming edition of the book.

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 Takeaways The first edition of "Germ Theory: Medical Pioneers in Infectious Diseases" is available now. The 2nd edition will publish in the spring of 2023.

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 Links for the Episode: From the ancient worlds of Hippocrates and Avicenna to the early 20th century hospitals of Paul Ehrlich and Lillian Wald to the modern-day laboratories of François Barré-Sinoussi and Barry Marshall, Germ Theory brings to life the inspiring stories of medical pioneers whose work helped change the very fabric of our understanding of how we think about and treat infectious diseases. Germ Theory: Medical Pioneers in Infectious Diseases The second edition of Germ Theory, which will include chapters on Françoise Barré-Sinoussi, Barry Marshall and Tony Fauci, will publish in Spring 2023.

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 founder events in the state. Ashley's Biggest Takeaways Featured Quotes: “Globally, we've seen temperatures increase here in the Arctic. Changes in global temperatures are rising even faster, 2-3 times, and I've heard recent estimates that are even higher than that.” “These large changes in temperatures are causing direct impacts on the thaw of the permafrost. But they're also generating changes in other patterns, like increases in wildfires. We just had a substantial wildfire season here in Alaska, and those wildfires certainly contribute to additional permafrost thaw by sometimes removing that insulating layer of soil that might keep that ground frozen, as well as directly adding heat to the to the soil.” “There are other changes that might be causing permafrost thaw, like anthropogenic changes, changes in land use patterns. As we build and develop roads into areas that haven't been touched by humans in a long time. We're seeing changes in disruption to permafrost.” “Some people are quite interested in what might be coming out of the permafrost. We might see nutrients, as well as microorganisms that are moving from this frozen bank of soil into the active layer.” “We're using next generation sequencing techniques to characterize not only who is in these soils, but also what they're doing.” “I started as a faculty member in 2015. As I moved up to Alaska, I got some really great advice from a postdoctoral mentor that said, make sure you choose something local. I'm fortunate enough that I have access to permafrost thaw gradient, that's effectively in the backyard of my office.” “Just a few miles from campus, we have access to a site that's managed by the Army Corps of Engineers. They have a cold regions group up here that runs a more famous permafrost tunnel. So they've dug a deep tunnel into the side of a hill that stretches back about 40,000 years into permafrost. They also have a great field site that has an artificially induced permafrost thaw gradient, and a majority of our published work has been generated by taking soil cores from that field site.” “Maintaining that cold chain, whether it’s experimental reagents or experimental samples, is a challenge for everyone. We're collecting active layer soil—the soil directly beneath our feet—so that's not at terribly extreme temperatures. But we do put it in coolers immediately upon extracting from the from the environment. Then we can bring it back to our lab where we can freeze it if we're going to use it for later analysis, or we can keep it at appropriately cool temperatures, if we're going to be working with the microbial community directly.” “We were most interested in looking for microbes that might have impacts on the above ground. ecosystem. So when we were characterizing the microbial community, we were doing that because we also wanted to link it to above ground changes.” “Changes in vegetation that might be driven by changes in microorganisms would certainly have an impact on the wildlife that are that are present at the site. So, just as an example, if we see a decrease in berries that might be present, that might decrease the interest from animals that rely on that [food source]. And so we might see changes in who's there.” “Outside of my research, we've seen changes in the types of plants present across northern latitudes. So different willows, for instance, are moving farther north, and that is leading animals, like moose, to move farther north....

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 epidemics from the late 1800s to present in a gripping storytelling fashion. Ashley's Biggest Takeaways Featured Quotes: “Advice that was given to me way back when I started on my first book is that you have to write about something you're passionate about. You have to really believe in the topic because otherwise it'll come across as superficial and artificial. So the very first step is do you really believe in, [and in the case of writing a book, that means] believe in what you're writing about.” – Booss. “Science is often projected as a steady stream of advances one after the other. But there is a certain amount, I think, of arbitrary choice at each step. And it's also true for for writing a book.” – Booss “In putting the book together, there are obviously major events that occurred in virology, major crises that move the field forward, an interplay, really, of the scientific advances, the clinical need of the crisis at hand and some very remarkable people. One highlight of this book is the way it does focus on individuals and their stories and how they contributed to that progress.” -Landry “When [pathogens] spread from a local area to a larger area geopolitical area or even globally, they become pandemic.” Polio “The most compelling virus that I can think of in my youth was obviously polio. So when I was a small child, polio was causing epidemics every summer, at the end of which, between 20 and 30,000 children in the United States were left either paralyzed or dead. So this was it really struck fear into parents hearts.” – Landry “And then came the oral polio vaccine. We lined up, and it was a very, very painless way to be immunized. So that was a tremendous success story, we've come very close to eliminating polio, because of a number of reasons it hasn't happened.” - Landry “There was a case recently of paralytic polio in New York, in an unvaccinated person. And I hope this is a wake-up call, we really thought we were about to eliminate before COVID. And then with those disruptions and others, there's been a little resurgence, but I hope that it will be accomplished soon.” -Landry COVID-19 “It's amazing how much the world did change. International economies collapsed. whole societies shut down. The education and socialization of children came to a screeching halt. As schools close, whole chasms of inequality opened up or were revealed. And also the poor and marginalized people were the ones who suffered most. And the U.S. cultural divisions interfered with attempts to block the disease. So that by 2022, the U.S. was unique in having over 1 million deaths. We lead unfortunately led the world in that regard.” – Booss “Sometimes we need a crisis to move us forward. And we saw this with the new vaccine platforms, especially the mRNA vaccine.” Let us know what you thought about this episode by tweeting at us @ASMicrobiology or leaving a comment on facebook.com/asmfan. Links From yellow fever and smallpox, to polio, AIDS and COVID-19, To Catch a Virus guides readers through the mysterious process of catching novel viruses and controlling deadly viral epidemics— and the detective work of those determined to identify the culprits and treat the infected. The new edition will be released October 15, 2022, available at asm.org/books

Dr. Wun-Ju Shieh, 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: • Pathologists are a group of medical doctors serving behind the line of the daily hospital activities. • Pathology service can be divided into atomic pathology and clinical pathology. The field covers all the laboratory diagnostic work in the hospital, and clinical microbiology or medical microbiology is actually a subdivision within the clinical pathology service. • Usually, a pathologist working in a hospital will examine and dissect tissue specimens from surgery or biopsy. • The pathologist also performs autopsies as requested to determine or confirm the cause of death. • Serving as first a clinician in Taiwan and then a pathologist in the United States has provided Shieh with the unique experience of evaluating patients from both the outside-in and the inside-out! • Even when a major outbreak of a known etiologic agent is taking place, confirmatory diagnosis is necessary for subsequent quarantine, control and prevention of the outbreak. • During major disease outbreaks, other pathogens do not go away, and we must simultaneously facilitate their timely diagnosis to ensure effective patient treatment and care. • SARS-CoV-2 appears to be transmitted more easily than SARS-CoV-1. One possible explanation for this is that the amount of viral load appears to be the highest in the upper respiratory tract of those with COVID-19, shortly after the symptoms develop. This indicates that people with COVID-19 may be transmitting the virus early in infection, just as their symptoms are developing…or even before they appear or without symptoms. • SARS-CoV-1 viral loads peak much later in the illness. • Asymptomatic transmission is rarely seen with SARS-CoV-1 infection. • Almost 99% of SARS-CoV-1 patients developed prominent fever when they started to carry infectivity. Temperature monitoring was therefore, very effective at detecting sick patients and facilitating prompt quarantining procedures, which effectively contained/minimized transmission of the virus. • This was not as effective for SARS-CoV-2, despite early attempts at temperature. monitoring. • SARS-CoV-2 was much harder to contain both because of the milder display of host symptoms and the demonstration of higher viral transmissibility.

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 mentioned: https://asm.org/Webinars/Vector-Borne-Disease-in-a-Changing-Climatehttps://asm.org/Articles/2018/April/going-skin-deep-investigating-the-cutaneous-host-phttps://www.pfizer.com/news/press-release/press-release-detail/pfizer-and-valneva-initiate-phase-3-study-lyme-diseasehttps://news.northeastern.edu/2021/10/06/preventing-chronic-lyme-disease/https://www.lymedisease.org/members/lyme-times/2022-spring-news/targeted-lyme-disease-drug/https://asm.org/Podcasts/TWiM/Episodes/A-Tick-s-Meal-TWiM-258https://journals.asm.org/doi/10.1128/IAI.70.8.4196-4203.2002https://journals.asm.org/doi/10.1128/IAI.01600-07

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 the classroom, and shares some experience-driven wisdom about building confidence in STEM. Links for this Episode: https://animalmicrobiome.biomedcentral.com/articles/10.1186/s42523-021-00104-5https://soundideas.pugetsound.edu/summer_research/426/https://link.springer.com/article/10.1007/s13199-010-0078-y https://www.pugetsound.edu/sites/default/files/file/martin2002_0.pdfhttps://www.youtube.com/watch?v=fztiJ3o7uWs