Abstract
Acinetobacter baumannii is highly invasive, resistant to multiple drugs bacteria that are primary source of nosocomial illness in the modern hospital systems. It has been linked to a significant death rate or has been identified as a causative of meningitis, pneumonia; a condition called urine tract illnesses, or wound diseases. Many virulence variables, such as as porins, capsules, including cell wall a substance called lip digestive enzymes, biofilm formation, movement, or iron-acquisition structures, amongst other people, contribute to severity in A. baumannii illnesses. These virulence factors aid in the organism's ability to withstand harsh ecological circumstances also permit the growth of serious diseases. For tandem to the rise for A. baumannii diseases, difficult varied resistant pathways for this pathogen are effectively known, leading to the low efficacy of main antibiotics groups. A. baumannii has a distinct capacity to sustain a resistant to multiple drugs phenotype via a diverse range of antibiotic-hydrolyzing digestive enzymes, modifications to the efflux pumps, impermeability, or alterations in pharmaceutical targets, making therapy even more intricate. Understanding of A. baumannii's transmissible diseases revolves on a comprehension of the processes underlying illness, pathogenicity, or resistant development. This review's objectives are to emphasize A. baumannii illnesses major disease-causing variables while also touching on the processes behind resistant to different antibiotics groups.