伤寒是一种常见的消化道传染病。近年来,某些国家与地区伤寒的发病率虽有所下降,但在另一些地区,仍时有流行,对人民健康带来很大危害。国外对本病进行了一些研究,积累了一些资料,特别在实验诊断、并发症及治疗方面获得了一定的进展,现将这几方面的最新动态扼要综述于后。 Typhoid fever is a common gastrointestinal infectious disease. In recent years, although the incidence of typhoid fever has dropped in some countries and regions, it is still prevailing in other areas, posing a great threat to people’s health. Some foreign studies on the disease, accumulated some information, especially in the experimental diagnosis, complications and treatment has made some progress, now the latest developments in these areas briefly summarized later.