White blood cells (WBCs) protect the body against infections, but when they malfunction, serious health issues can arise. Common problems include leukopenia (low WBC count), leukocytosis (high WBC count), and autoimmune disorders where WBCs attack healthy tissue. Infections like meningitis or pneumonia may also overwhelm the immune system. Timely treatment is crucial. For bacterial infections, ceftriaxone injection is often prescribed due to its broad-spectrum effectiveness. If you are a healthcare provider or pharmacist, finding a reliable ceftriaxone injection supplier ensures you have access to this vital medication to treat WBC-related infections efficiently and without delay.