Center for Infectious Diseases and Immunology, Rochester General Hospital Research Institute, Rochester, NY, USA.
Pediatr Infect Dis J. 2012 Jun;31(6):638-40. doi: 10.1097/INF.0b013e31824ba6f7.
Of 368 acute otitis media (AOM) cases among 7-valent pneumococcal conjugate-vaccinated children, 43.5% were colonized by multiple otopathogens in the nasopharynx but only 7.1% experienced polymicrobial AOM. When co-colonization occurred, Haemophilus influenzae predominated over all Streptococcus pneumoniae strains except 19A strains to cause AOM. Haemophilus influenzae and Streptococcus pneumoniae both predominated over Moraxella catarrhalis to cause AOM.
在 7 价肺炎球菌结合疫苗接种儿童的 368 例急性中耳炎 (AOM) 病例中,43.5% 的鼻咽部存在多种鼻咽病原体定植,但只有 7.1% 的儿童发生了多种微生物 AOM。当共同定植发生时,除 19A 菌株外,流感嗜血杆菌比所有肺炎链球菌菌株更易引起 AOM。流感嗜血杆菌和肺炎链球菌均比卡他莫拉菌更易引起 AOM。