关于幼婴脑膜炎经验上开头的抗菌药选择,需要大致上的致病菌和细菌抗药性的知识。在大于三个月龄的正常小儿。其脑膜炎的病原体大多数是嗜血流感杆菌、肺炎链球菌、奈瑟氏菌属。因此,开头的青霉素和氯霉素治疗一般继续进行,直至细菌培养和药物敏感试验结果获得时为止。新生儿脑膜炎开头的抗菌药治疗是针对B类链球菌及肠道革兰氏阴性菌的。然而对于两个月龄和三个 An initial choice of antimicrobial agents for infantile meningitis requires broad knowledge of pathogenic bacteria and bacterial resistance. In normal children older than three months old. Most of their meningitis pathogens are Haemophilus influenzae, Streptococcus pneumoniae, Neisseria. Therefore, the initial treatment of penicillin and chloramphenicol generally continues until bacterial culture and drug sensitivity test results are obtained. Neonatal meningitis at the beginning of antibacterial treatment is against Streptococcus class B and intestinal Gram-negative bacteria. However for two months old and three