Dr. Niaz Banaei, a professor of pathology and medicine at Stanford University in California, and Sarah Gregory discuss Mycobacterium marinum infection after an iguana bite in Costa Rica.

Dr. Francesco Origgi, a veterinary microbiologist and pathologist at the University of Messina and University of Bern, and Sarah Gregory discuss the detection of ranid herpesvirus 3 in frogs.

Dr. John McQuiston, a lead in the Special Bacteriology Reference Laboratory at CDC in Atlanta, and Sarah Gregory discuss the etymology of the bacterium Haematospirillum jordaniae.

Dr. Glenn Telling, the director of the Prion Research Center at Colorado State University, and Sarah Gregory discuss a new prion strain as a cause of chronic wasting disease in a Finland moose.

Dr. Wendy Puryear, a virologist at The Cummings School of Veterinary Medicine at Tufts University, and Sarah Gregory discuss the spillover of highly pathogenic avian influenza A(H5N1) into New England seals in the northeastern United States.

Dr. Joanna Pulit-Penaloza, a biologist at the Centers for Disease Control and Prevention in Atlanta, and Sarah Gregory discuss avian influenza A(H5N1) in a ferret model.

Dr. Soushieta Jagadesh, a postdoctoral researcher in Zurich, Switzerland, and Sarah Gregory discuss mapping global bushmeat activities to improve zoonotic spillover surveillance.

Dr. Sen Pei, an assistant professor at the Mailman School of Public Health at Columbia University, and Sarah Gregory discuss challenges in forecasting antimicrobial resistance.

Dr. Daniel Romero-Alvarez, an MD and PhD candidate at the University of Kansas, and Sarah Gregory discuss Mycobacterium leprae found in armadillo tissues in museum collections across the United States.

Dr. David Wagner, a professor at the Pathogen and Microbiome Institute at Northern Arizona University, and Sarah Gregory discuss the detection of Burkholderia thailandensis in the environment in the United States.