Meningococcal infections, Fort Ord and California.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002140:California; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008585:Meningitis, Meningococcal / Q000453:epidemiology*; D008589:Meningococcal Infections / Q000453:epidemiology*; D008875:Middle Aged; D008887:Military Medicine