Conclusion The strip method to isolate Haemophilus spp. on blood agar is effective and simple.The satellite phenomenon and hemolysis can be observed during the primary isolation.

• 结论血平板上纸片分离嗜血杆菌的方法简便、实用、效果较好，初次分离时可观察卫星现象和溶血情况，有应用推广价值。