Infection with extensively drug-resistant Shigella sonnei harbouring bla CTX-M-27 in a gay man in Italy - Raccagni, Angelo Roberto; Batignani, Virginia; Zinola, Alma; Saluzzo, Francesca; Di Marco, Federico; Castagna, Antonella; Cirillo, Daniela Maria; Nozza, Silvia (Sexually transmitted infections, 2025)