Novel Metallo-β-Lactamase Isolated from a Clinical Strain Resistant to Colistin.

Objective: We aimed to describe a colistin (COL)-resistant (R) (Cvi) isolate from a septic patient in Argentina expressing a previously unknown gene, .

Methods: In 2019, a 12 year old child was injured with a thorn in a lagoon. The child was hospitalized due to sepsis and multiple abscesses.