Antimicrobial testing is a laboratory process used to evaluate the effectiveness of antimicrobial agents, such as antibiotics or disinfectants, against specific microorganisms. This testing helps determine how well these agents can inhibit or kill bacteria, fungi, or viruses, which is crucial for developing new treatments and ensuring the safety of products. There are various methods for antimicrobial testing, including the disk diffusion method and broth dilution method. These techniques allow researchers to measure the minimum inhibitory concentration (MIC) of an antimicrobial agent, providing valuable information for healthcare professionals in treating infections and for industries in product development.