Microbiology

Antibiogram

Antibiotic susceptibility.

An antibiogram is a laboratory test performed on a bacterial or fungal isolate, typically obtained from a clinical sample such as urine. Its purpose is to determine the susceptibility of the microorganism to a panel of antimicrobial agents. This test involves exposing the isolated pathogen to various antibiotics under controlled conditions to observe whether its growth is inhibited. The results provide critical information for guiding treatment decisions, helping healthcare providers select the most effective antibiotic while minimizing the risk of resistance development. It is a cornerstone in managing infectious diseases, ensuring targeted and efficient therapy.