What are the key differences between bacterial and viral meningitis, and how can they be distinguished in terms of symptoms and treatment?

Bacterial meningitis is caused by bacteria, while viral meningitis is caused by viruses. Bacterial meningitis is typically more severe and can be life-threatening, while viral meningitis is usually less severe and resolves on its own.

Symptoms of bacterial meningitis include high fever, severe headache, stiff neck, and confusion, while viral meningitis symptoms are similar but milder.

Bacterial meningitis is treated with antibiotics, while viral meningitis does not respond to antibiotics and is managed with supportive care. A lumbar puncture can help distinguish between the two types of meningitis by analyzing the cerebrospinal fluid.