A two-protein cocktail elicits a protective immune response against Acinetobacter baumannii in a murine infection model.

Purpose: Due to its high drug resistance, Acinetobacter baumannii is a priority for new therapeutic measures like vaccines. In this study, the protectivity of a combination cocktail of Omp34 and BauA as a vaccine against A. baumannii was studied in a murine sepsis model.