近十余年来,世界各地的学者对弯曲菌引起的腹泻进行了深入研究,各地都有关于弯曲菌肠炎流行情况的报道,使人们对于空肠弯曲菌肠炎的知识有了极大的发展。本文仅就这些年来国内外有关研究概况作一简述。空肠弯曲菌的生物学描述形态空肠弯曲菌为弯曲形能运动的革兰氏阴性杆菌。长1.5～3.5μm,宽0.2～0.4μm。培养该菌为微需氧菌,在空气中不能生长。在5～10%氧,3～10%二氧化 In recent ten years, scholars from all over the world have carried out in-depth research on Campylobacter diarrhea. There are reports about the prevalence of Campylobacter enteritis in various places, which have greatly promoted the knowledge of Campylobacter jejuni enteritis. This article only briefly summarizes the research status at home and abroad over the years. Biological description of Campylobacter jejuni Campylobacter jejuni is a curved, gram-positive bacterium that moves. 1.5 ~ 3.5μm long and 0.2 ~ 0.4μm wide. Culture of the micro-aerobic bacteria, can not grow in the air. 5 ~ 10% oxygen, 3 ~ 10% dioxide