Genetically Similar High-Risk Strains of Carbapenemase-Producing Enterobacterales in Humans and Companion Animals, United States

Dr. Faisal Ali and Dr. Jennifer Tam from the British Columbia Children's Hospital and University of British Columbia in Vancouver, Canada, Dr. Rohit Vijh from the Vancouver Coastal Health Public Health Surveillance Unit, and Dr. Anya Smith from the BC Centre for Disease Control discuss a cluster of meningoencephalitis cases caused by snowshoe hare virus and describe the public health investigation and mosquito surveillance pilot project that followed.

Dr. Richard Stanton, a molecular epidemiologist at CDC's Division of Healthcare Quality Promotion, and Dr. Allison James, a veterinarian and microbiologist at CDC's Division of Foodborne, Waterborne, and Environmental Diseases, discuss their study on genetically similar high-risk strains of carbapenemase-producing Enterobacterales found in humans and companion animals in the United States.

Dr. Lauren Jansen, an assistant professor in the Department of Family Medicine at the University of Massachusetts Chan Medical School, and Brianna Loeck, and epidemiologist with the state of Nebraska, discuss an outbreak of campylobacteriosis that occurred in Nebraska in 2021.

Sydney Adams, a CDC ORISE fellow, and Dr. Johanna Salzer, a veterinary medical officer and epidemiology team lead in CDC's Division of Vector-Borne Diseases, discuss national surveillance of human ehrlichiosis caused by Ehrlichia ewingii in the United States.

Dr. Grace Marx, an infectious disease physician and medical epidemiologist with CDC's Division of Vector-Borne Diseases, and Dr. Emily Mosites, an epidemiologist at the Multnomah County Health Department in Portland, Oregon, discuss Bartonella quintana infections among people experiencing homelessness.

Cristina Rafferty, a molecular biologist with the US President's Malaria Initiative at CDC, and former Public Health Entomology for All program interns Gloria Raise and JeNiyah Scaife discuss a new loop-mediated isothermal amplification assay to detect invasive malaria vector Anopheles stephensi mosquitoes.

Dr. Carol Sobotyk, an assistant professor of clinical parasitology and director of the Clinical Parasitology Laboratory at the University of Pennsylvania, and Candice Hoffmann discuss Thelazia callipaeda eyeworms in an American black bear.

Dr. Heather Grome, a medical epidemiologist in CDC's National Center for Emerging and Zoonotic Infectious Diseases, and Candice Hoffmann discuss antimicrobial-resistant infections in children.

Dr. Jay Fishman, a professor of medicine at Harvard Medical School and director of the Transplantation Infectious Disease Program at Massachusetts General Hospital, and Candice Hoffmann discuss xenotransplantation.

Doctors Anne Kjemtrup and Kerry Padgett from the California Department of Health and Candice Hoffmann discuss a newly recognized spotted fever group Rickettsia as the cause of severe Rocky Mountain spotted fever-like illness in California.