Which Types of White Blood Cells Consume Microorganisms?

Phagocytes and neutrophils are both white blood cells that can engulf and consume pathogenic microorganisms. These white blood cells consume pathogenic bacteria to stop them from spreading and help keep the body free of disease.

Phagocytes are large white blood cells that phagocytose, or swallow, microbes and antigens that circulate throughout the bloodstream. Monocytes are a type of phagocyte that can be found in human tissues outside of the bloodstream and also have the ability to consume microbes and foreign antigens. Neutrophils account for nearly 60 percent of all white blood cells, and they can be found in the blood steam and the lymphatic system. They consume bacteria and foreign antigens as well to help combat disease.