What Role Do White Blood Cells Play in Your Immune System?

White blood cells (WBCs) are essential defenders in your immune system, protecting the body against infections, harmful bacteria, and viruses. They act as the first line of defense by identifying and destroying pathogens that enter the bloodstream. Different types of WBCs, such as neutrophils, lymphocytes, and monocytes, work together to recognize threats, produce antibodies, and remember infections for future immunity. When infections become severe, antibiotics like ceftriaxone are often prescribed. Finding a trusted ceftriaxone supplier ensures access to quality treatments that support medical professionals in managing bacterial infections effectively while the body’s immune system continues its natural defense process.