Author

Ilaria Petrizzi

2 papers indexed here

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Open access Oct 2026

Emergence of multidrug resistant Enterobacter spp. in Nigeria: a genomic study

Background: Extended-spectrum β-lactamases (ESBL) and AmpC β-lactamase-producing Enterobacter species are pathogens of public health concern. In this study, we investigated the resistome, virulome, and plasmidome of circulating Enterobacter hormaechei isolated from humans, animals, and ready-to-eat (RTE) food in Dutsin...

A. T. Adesoji, Vittoria Mattioni Marchetti, C. Cortimiglia et al. · World Journal of Microbiolog... · 0 citations

Open access Aug 2026

Triple carbapenemase-producing Klebsiella pneumoniae ST6668 resistant to novel β-lactam/β-lactamase inhibitor combinations and cefiderocol, Northern Italy, 2025.

Klebsiella pneumoniae ST6668 has recently emerged in Northern Italy, but data on its resistance architecture remain limited. We identified a K. pneumoniae ST6668 (KNVO1) strain co-producing NDM-1, VIM-1 and OXA-48 carbapenemases, via multiple megaplasmids, from an elderly hospitalized patient who experienced clinical d...

V. M. Marchetti, Nicole Giorgi, Francesca Piscopiello et al. · International Journal of Ant... · 0 citations