White blood cells are the body's defense system, protecting against infections caused by bacteria, viruses, and other harmful organisms. They identify pathogens, attack them, and produce antibodies to neutralize threats. Some white blood cells engulf and digest germs, while others release chemicals to signal more immune cells to respond. This coordinated defense helps prevent illness and speed recovery. When infections become severe, doctors may prescribe antibiotics. For example, ceftriaxone injection distributors supply medications to hospitals and clinics worldwide, ensuring patients get effective treatments. Together, white blood cells and antibiotics play a vital role in controlling infections and maintaining health.
