A 5 years-old girl, seriously burnt with fire, was first hospitalized during four days in an hospital at Alger, and then transferred to our hospital at Paris. Admitted in our intensive care burns unit, she was third degree burnt on 78% of total body surface area, already treated with imipenem and vancomycin at her arrival. Clinical aggravation was rapidly observed and death occurred within 24 hours. Cultures of blood and multiple wound swabs yielded 3 multi-drug resistant bacterial strains: Acinetobacter baumannii with carbapenemase OXA-23, Pseudomonas aeruginosa serotype O11 with metallo-ß-lactamase VIM-4 and Klebsiella pneumoniae with CTX-M-15 extended-spectrum ß-lactamase. Culture of a rectal swab showed colonization by Enterococcus faecium with vanA glycopeptides resistance. Patients colonized with one or two multi-drug-resistant strains were not rare in our burns unit, especially those transferred from Algeria, but this case of a single patient harboring four multi-drug-resistant strains is exceptional.
Keywords: Third degree burns; carbapenemase; extended-spectrum ß-lactamase; four multi-drug-resistant strains; glycopeptides resistance; metallo-ß-lactamase.