Meningitis is an inflammation of the meninges or protective layers around the brain and spinal cord. It is most commonly caused by bacteria and viruses, but can also be caused by chemicals, medications, physical injury or cancer.
Meningitis is an inflammation of the meninges or protective layers around the brain and spinal cord. It is most commonly caused by bacteria and viruses, but can also be caused by chemicals, medications, physical injury or cancer.