We recovered Bartonella quintana DNA from dental pulp of a domestic cat. This study, the first to detect B. quintana in a nonhuman mammal, changes our understanding of the epidemiology of this infection and proposes that cats may be an emerging source of human infection.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3320506 | PMC |
http://dx.doi.org/10.3201/eid1108.050101 | DOI Listing |
Pathogens
December 2024
Public Health Agency of Canada, Winnipeg, MB R3E 3R2, Canada.
is a body-louse-borne bacterium. Canadian disease has been reported primarily in populations experiencing homelessness and in Indigenous communities with limited access to water. We sought to understand the epidemiology of in Canada.
View Article and Find Full Text PDFWorld J Clin Cases
December 2024
Department of Pediatric Intensive Care Unit, Rainbow Hospital of Xianyang (Children's Hospital of Xianyang), Xianyang 721000, Shaanxi Province, China.
Background: Cat scratch disease (CSD) is the most common human infection caused by (). The main manifestation is self-limited lymphadenopathy that primarily affects adolescents, and typically resolves without treatment within 2-4 months. However, individuals with compromised immune systems or immunodeficiency require specific antibacterial therapy following diagnosis.
View Article and Find Full Text PDFPediatr Infect Dis J
December 2024
From the Division of Infectious Diseases, Department of Paediatrics.
Bartonella quintana is a rare but important cause of culture-negative endocarditis, classically associated with body lice infestation. We report the first known pediatric case of Bartonella quintana endocarditis associated with head lice. The importance of sending targeted testing for this organism in at-risk patients, ideally on tissue specimens, is emphasized.
View Article and Find Full Text PDFJ Infect Public Health
January 2025
National Reference Laboratory for Plague, Tularemia and Q fever, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Akanlu, Kabudar Ahang, Hamadan, Iran; Department of Epidemiology and Biostatics, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Tehran, Iran. Electronic address:
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