White blood cells are the body’s primary defense system, effectively fighting infections through various mechanisms. Neutrophils quickly attack invading bacteria, while lymphocytes produce antibodies and coordinate immune responses. Macrophages engulf and digest harmful pathogens, ensuring infections are contained. These cells communicate through chemical signals, allowing them to target threats precisely. Their ability to adapt makes them essential for protecting the body against both common and severe illnesses. In cases where infections overwhelm natural defenses, antibiotics like ceftriaxone injection are prescribed. Reliable ceftriaxone injection distributors ensure timely availability, supporting medical professionals in treating serious bacterial infections efficiently.
