Viral Meningitis Vs Bacterial

Viral meningitis is an inflammation of the protective membranes covering the brain and spinal cord, primarily caused by viral infections. Common viruses that lead to this condition include enteroviruses, mumps virus, and herpes simplex virus. Symptoms often include fever, headache, stiff neck, and sensitivity to light, but they tend to be less severe compared to bacterial meningitis. Viral meningitis is usually self-limiting, with most patients recovering fully without the need for specific antiviral treatment.

Bacterial meningitis is a serious and potentially life-threatening infection of the protective membranes surrounding the brain and spinal cord, typically caused by bacteria such as Neisseria meningitidis, Streptococcus pneumoniae, and Haemophilus influenzae. This condition often presents with rapid onset of symptoms including high fever, severe headache, neck stiffness, and altered mental status. Bacterial meningitis requires immediate medical intervention, including intravenous antibiotics and sometimes corticosteroids, as it can lead to severe complications such as brain damage, hearing loss, or even death if not treated promptly.