甲型肝炎的流行特征,除水源性爆发外,多呈散在性流行。由于大学生多来自全国各地,且居住集中,共同饮食,相互之间交往频繁,日常生活接触十分密切。再加以他们缺乏必要的自我保健及卫生防病知识,因此,一旦有传染源侵入,极易造成甲肝的流行。不久时,我校大学生中曾发生一次甲肝流行,现将其流行过程及一些防治经验,教训小结如下。 Hepatitis A epidemic characteristics, in addition to water-based outbreak, mostly scattered epidemic. As more students from all over the country, and live in a concentrated, common diet, frequent contact with each other, daily life is very close contact. Coupled with their lack of necessary self-care and knowledge of hygiene and disease prevention, it is very easy to cause the hepatitis A epidemic once the source of infection invades. Soon, my school had a hepatitis A fever among college students, now its popular process and some prevention and treatment experience, lessons are summarized as follows.