Meningitis is a viral infection which affects the membranes which cover the brain and spinal cord. This may be caused by bacteria,virus even because of some drugs we take. The two types of meningitis are viral meningitis and bacterial meningitis. It spreads in the blood and cerebrospinal fluid. Cerebro fluid covers the outside of brain and spinal cord. The infection can spread into the brain tissue and it leads to brain...read more in
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