What Are the Causes and Symptoms of Meningitis?

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Meningitis is an inflammation of the protective membranes covering the brain and spinal cord. It is commonly caused by viral or bacterial infections, though fungal and parasitic causes are less frequent. Bacterial meningitis is more severe and can be life-threatening without prompt treatment. Symptoms often develop suddenly and include high fever, severe headache, stiff neck, nausea, vomiting, sensitivity to light, confusion, and drowsiness. In infants, signs may include bulging fontanelle and poor feeding. Early diagnosis and antibiotics, such as those sourced through ceftriaxone injection wholesale, are critical to reduce complications and mortality.