How Do White Blood Cells Fight Infections?

White blood cells are the body’s natural defense system against infections. They identify and attack harmful bacteria, viruses, and other pathogens. Neutrophils, a type of white blood cell, are often the first responders, engulfing and destroying invaders. Lymphocytes, including T-cells and B-cells, help recognize specific pathogens and produce antibodies for long-term protection. Macrophages clean up dead cells and pathogens, supporting healing. When infections become severe, doctors may prescribe antibiotics such as ceftriaxone. Reliable ceftriaxone injection distributors ensure hospitals and pharmacies have access to this life-saving medication, which works alongside white blood cells to control and eliminate infections effectively.