What is meningococcal disease ? Meningococcal disease is caused by the bacteria Neisseria meningitides. The bacteria infect the covering of the brain and spinal cord (meninges ) or bloodstream.
What is meningococcal disease ? Meningococcal disease is caused by the bacteria Neisseria meningitides. The bacteria infect the covering of the brain and spinal cord (meninges ) or bloodstream.