👉 Bacterial fluid, also known as pus, is a mixture primarily composed of white blood cells, bacteria, and cellular debris, often found in wounds or abscesses. It serves as a defense mechanism by containing immune cells that combat infection and a gel-like substance that traps bacteria and other foreign particles. The fluid typically consists of a clear or yellowish-yellow color, with varying amounts of pus depending on the infection's stage and severity. The presence of neutrophils, a type of white blood cell, indicates an active immune response, while the accumulation of bacteria and debris suggests ongoing infection.
