在寄生虫病现场调查中,常需将原虫、蠕虫和昆虫标本收集、固定和保存起来,以备培训或鉴定用。为配合正在开展的全国人体重要寄生虫病现状调查项目,作者根据自己的工作经验,借鉴前人著述,对此作一介绍。 In the field survey of parasites, protozoa, worms and insect specimens are often collected, fixed and preserved for training or identification purposes. In line with the ongoing survey of the status quo of important parasitic diseases in the human body in the country, the author makes an introduction based on his own work experience and his predecessors’ writings.