Antibiogram
![Antibiogram, palatine tonsil smear of a dog with tonsillitis, Mueller-Hinton agar. Only Amoxicilline-Clavulanic acid (AMC) and Chloramphenicol (C) show an inhibition of bacterial growth.](/Images/godic/202412/21/Antibiogram-Mueller-Hinton3523.JPG")
An antibiogram is the result of an antibiotic sensitivity test, a laboratory test for the sensitivity of an isolated bacterial strain to different antibiotics. It is by definition an in vitro sensitivity, but the correlation of in vitro to in vivo sensitivity is often high enough for the test to be clinically useful.