Abstract
We described three clinical cases of pyogenic liver abscess caused by hypervirulent Klebsiella pneumoniae (hvKp) successfully treated by prolonged antibiotherapy, in which one case was complicated by endophthalmitis. Whole genome sequencing helped to confirm the diagnosis of these hvKp strains, which belong to clonal complexes CC86 and CC23 and carried hvKp-associated genes (magA and/or rmpA). This syndrome is increasingly reported in France and Europe and raises questions about the source of infection.
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We want to thank technicians of our microbiology laboratory and our genomic platform for technical assistance.
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This work was supported by the French Government under the “Investissements d’avenir” (Investments for the Future) program managed by the Agence Nationale de la Recherche (ANR, fr: National Agency for Research), (reference: Méditerranée Infection 10-IAHU-03). This work was supported by Région Provence-Alpes-Côte d’Azur and European funding FEDER PRIMI.
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Baron, S.A., Pascale, LM., Million, M. et al. Whole genome sequencing to decipher the virulence phenotype of hypervirulent Klebsiella pneumoniae responsible for liver abscess, Marseille, France. Eur J Clin Microbiol Infect Dis 40, 1073–1077 (2021). https://doi.org/10.1007/s10096-020-04080-7
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DOI: https://doi.org/10.1007/s10096-020-04080-7