b血清型嗜血流感杆菌是细菌性脑膜炎的主要病因之一,作者认为,要发展流感杆菌脑膜炎疫苗,首先要弄清楚这个特殊的血清型。然而,在过去10年中,北美报导有不少嗜血杆菌脑膜炎是为副流感杆菌所引起,认为嗜血杆菌性脑膜炎的病因发生重大改变;因此,作者决定检查北欧斯堪的纳维亚诸国发现的嗜血杆菌脑膜炎在病因学上是否有类似的变化。作者收集从1975年10月至1976年9月一年间,丹麦和挪威各5个临床细菌实验室从当地嗜血杆菌脑膜炎病人中分离到的132个菌株。其中2株转送时死亡, b Serogroup II Haemophilus influenzae is one of the major causes of bacterial meningitis. The author believes that to develop the influenza bacterin meningitis vaccine, we must first clarify this particular serotype. However, in the past 10 years, North America reported that many Haemophilus influenzae meningitis were caused by parainfluenzae and that the cause of Haemophilus meningitis had undergone major changes; therefore, the authors decided to examine the Scandinavian Nordic Whether there is a similar etiology in Haemophilus meningitis found in sub-nations. The authors collected 132 isolates from Haemophilus influenzae meningitis patients in five clinical bacterial laboratories in Denmark and Norway from October 1975 to September 1976. Two of them died while transferring,