Pneumonia caused by Neisseria meningitidis.
D000328:Adult; D000907:Antibodies, Bacterial / Q000032:analysis; D001769:Blood / Q000382:microbiology; D006386:Hemagglutination Tests; D006801:Humans; D008297:Male; D008589:Meningococcal Infections / Q000175:diagnosis* / Q000276:immunology; D009345:Neisseria meningitidis / Q000276:immunology / Q000302:isolation & purification*; D011014:Pneumonia / Q000175:diagnosis* / Q000276:immunology; D013183:Sputum / Q000382:microbiology
D000907:Antibodies, Bacterial