The Blood Culture and Sensitivity Anaerobic test using the Vitek 2 Compact system is a specialized diagnostic procedure designed to detect and identify bacteria that thrive in oxygen-free environments. Blood is inoculated into dedicated anaerobic culture bottles and incubated until microbial growth is flagged. Once detected, the sample is processed on the automated Vitek 2 Compact analyzer, which rapidly performs precise microbial identification and antimicrobial susceptibility testing. This advanced procedure enables clinicians to accurately diagnose severe anaerobic bloodstream infections and select targeted, effective antibiotic therapies for critically ill patients.