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Outbreak-driven dissemination of KPC variant–producing Klebsiella pneumoniae: the emerging challenge of ceftazidime/avibactam and cefiderocol co-resistance

Crossref DOI link: https://doi.org/10.1186/s13756-026-01802-y

Published Online: 2026-08-19

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Capitani, Valerio https://orcid.org/0009-0008-4569-1972
Ceparano, Mariateresa

Rosso, Annalisa

Sacco, Federica

Viscido, Agnese

Siena, Leonardo Maria

Sciurti, Antonio

Baccolini, Valentina

Migliara, Giuseppe

Ceccarelli, Giancarlo

Pugliese, Francesco

Antonelli, Guido

Villari, Paolo

Carattoli, Alessandra

Marzuillo, Carolina
Funding

Funding for this research was provided by:

Sapienza Università di Roma (RM124190FDE2651F)

Sapienza Università di Roma (RG123188A5356943)

Ministero della Salute (CUP B83C22009840001)
License Information

Text and Data Mining valid from 2026-08-19

Accepted Manuscript valid from 2026-08-19
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Article History

Received: 11 June 2026

Accepted: 1 August 2026

First Online: 19 August 2026

Declarations

Ethics approval and consent to participate: Upon admission to Policlinico Umberto I, patients sign a general informed consent authorising the use of their anonymised clinical data for research purposes, in accordance with the institutional policies, as the hospital operates as a university teaching institution of Sapienza University of Rome.

Consent for publication: Not applicable.

Competing Interests: The authors report there are no competing interests to declare.

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