title: Pneumococcal conjunctivitis at an elementary school--Maine, September 20-December 6, 2002.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003231:Conjunctivitis / Q000453:epidemiology* / Q000382:microbiology; D005260:Female; D006801:Humans; D008281:Maine / Q000453:epidemiology; D008297:Male; D011008:Pneumococcal Infections / Q000453:epidemiology* / Q000382:microbiology / Q000635:transmission; D012574:Schools; D013296:Streptococcus pneumoniae / Q000302:isolation & purification