• 1 March 1974
    • journal article
    • Vol. 16 (3), 413-7
Abstract
The antigen detectable by counter-current immunoelectrophoresis in the cerebrospinal fluid and sera of patients with group A meningococcal meningitis was found to be a high molecular weight polysaccharide. Its composition was deduced from its immunochemical identity with a known group A meningococcal polysaccharide which has previously been shown to be a polymer of N-acetyl, O-acetyl mannosamine phosphate.