The prevention of epidemiologic meningococcal disease.
D000328:Adult; D000890:Anti-Infective Agents / Q000627:therapeutic use*; D001428:Bacterial Vaccines; D002353:Carrier State; D002648:Child; D004352:Drug Resistance, Microbial; D006801:Humans; D008589:Meningococcal Infections / Q000517:prevention & control*; D008887:Military Medicine; D011135:Polysaccharides, Bacterial
D000890:Anti-Infective Agents; D001428:Bacterial Vaccines; D011135:Polysaccharides, Bacterial