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法国巴斯德研究所新近成功发明一种低成本细菌性痢疾疫苗,这种疫苗安全可靠,并可使口服者获得终身免疫。目前,该研究所正抓紧在细菌性痢疾多发区进行临床实验。细菌性痢疾杆菌可引起常见的肠道传染病。感染细菌性痢疾后如果能及时使用抗菌素可以使息者得到治愈。但是,由于世界上大多数贫困国家和地区医疗卫生条件差,而且缺医少药,经常造成细菌性痢疾在这些地区肆虐。为此,研制疫苗对抑制细菌性痢疾在贫困地区流行,将起到非常积极的作用。痢疾杆菌属于肠杆菌科志贺氏菌属,革兰氏染色阴性。常见的有弗氏痢疾杆菌、宋氏痢疾杆菌等。据悉,法国巴斯德研究所的研究人员进行了多年研究,发现了控制弗氏痢疾杆菌进入肠细胞的基因。他们在菲利普·
The Institut Pasteur has recently succeeded in inventing a low-cost bacillary dysentery vaccine that is safe and can deliver lifelong immunity to the oral gut. At present, the Institute is stepping up clinical trials in germinal bacillary dysentery. Bacillary dysentery bacilli can cause common intestinal infections. Infected with bacillary dysentery if the timely use of antibiotics can make those who have been cured. However, the poor health conditions in most of the poor countries and regions in the world and the lack of medical treatment often result in the spread of bacillary dysentery in these areas. Therefore, the development of vaccines will play a very positive role in inhibiting the spread of bacillary dysentery in poor areas. Shigella is Enterobacteriaceae Shigella, Gram stain negative. Common Shigella flexneri, Shigella dysenteriae and so on. It is reported that the French Pasteur Institute researchers conducted years of research and found that control of enterobacterial Shigella flexneri enteric cell genes. They are Phillip