Robert and Arlene Kogod Secretarial Scholar, Molecular Pathogen Scientist
B.A., Frostburg State University; M.S., James Madison University; Ph.D., University of Maryland
Muletz Wolz uses an interdisciplinary approach to address important topics in wildlife disease. She believes it is critical that we understand how diseases emerge and use that information to tackle the underlying cause of disease and save species. The causes of disease range from infectious microorganisms, such as bacterial and viral pathogens, to genetic and autoimmune disorders. Infectious microorganisms often move around the globe via commerce to new locations where they can kill wildlife species that have never encountered these pathogens before. Alongside habitat loss, the introduction of pathogens into naïve wildlife communities is one of the greatest threats to biodiversity. Likewise, non-infectious diseases are also emerging across the modern world, which include genetic and autoimmune disorders. Such diseases not only affect humans but also impact the health and well-being of zoo animals and ex situ animal populations. Autoimmune diseases such as inflammatory bowel disorder and diabetes, are often associated with an altered host microbiome. Muletz Wolz takes a holistic view of host organisms by considering their genes, microbiomes, and their environment with the goal to improve their health.
Muletz Wolz obtained her Bachelor of Science in biology and Spanish language and literature from Frostburg State University, her Master of Science in biology from James Madison University and her doctorate in biological sciences from the University of Maryland. For her master’s thesis, she found that adding a probiotic, a disease-fighting bacteria, to soil protected salamanders from infection by the deadly chytrid fungus. For her doctoral research, she found that salamanders harbor diverse bacteria that can kill the chytrid fungus and that temperature determines how many of these good bacteria the salamanders possess. Her results are interesting from both a scientific perspective and a conservation viewpoint because they explain what influences the distribution of beneficial bacteria and how we can use them to protect hosts against pathogens. Approximately 43% of amphibian species are classified as threatened, making them the most threatened groups of animals. Disease is, in large part, driving these losses, and developing methods to reduce the catastrophic loss to amphibian biodiversity is one of Muletz Wolz’s conservation goals.
Muletz Wolz grew up in a small town in the Appalachian Mountains — Frostburg, Maryland. She loves the tranquility of nature and enjoys spending time in her garden and camping with her family.
Comizzoli, Pierre, Pagenkopp Lohan, Katrina M., Muletz-Wolz, Carly, Hassell, James and Coyle, Brian J. 2021.
Correction to Plethodontid salamanders show variable disease dynamics in response to Batrachochytrium salamandrivorans chytridiomycosis (Apr, 10.1007/s10530-021-02536-1, 2021)
. Biological Invasions
DiRenzo, Graziella V., Longo, Ana V., Muletz-Wolz, Carly R., Pessier, Allan P., Goodheart, Jessica A. and Lips, Karen R. 2021.
DiRenzo, Graziella V., Longo, Ana V., Muletz-Wolz, Carly, Pessier, Allan P., Goodheart, Jessica A. and Lips, Karen R. 2021.