BMC Infectious Diseases (Apr 2024)

Post-COVID reactivation of latent Bartonella henselae infection: a case report and literature review

  • Yanzhao Dong,
  • Ahmad Alhaskawi,
  • Xiaodi Zou,
  • Haiying Zhou,
  • Sohaib Hasan Abdullah Ezzi,
  • Vishnu Goutham Kota,
  • Mohamed Hasan Abdulla Hasan Abdulla,
  • Alenikova Olga,
  • Sahar Ahmed Abdalbary,
  • Hui Lu

DOI
https://doi.org/10.1186/s12879-024-09336-7
Journal volume & issue
Vol. 24, no. 1
pp. 1 – 6

Abstract

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Abstract Cat scratch disease (CSD) is caused by Bartonella henselae (B. henselae) and presents as lymphadenopathy following close contact with cats. However, in context of the global COVID-19 pandemic, clinical manifestations of CSD may vary, posing new challenges for healthcare professionals. Here we describe a case of a 54-year-old male with painful left upper arm mass, which gradually resolved until he was infected with COVID-19. The mass then rapidly progressed before admission. Meanwhile, pulmonary symptoms including pleural effusion emerged simultaneously. The cause was undetermined with routine blood culture and pathological test until the next generation sequencing (NGS) confirmed the presence of B. henselae. We believe this case is the first to report localized aggravation of CSD after COVID-19 infection and hopefully, offers treatment experience for clinicians worldwide.

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