ABSTRACT
Objective To build a literature database that systematically sorts out and integrates related knowledge of Yersinia pestis researches, which will improve the efficiency of future researches on Y.pestis.Methods EndNote X5 software was used as a literature collection tool in this research.Computer languages, including Perl and PHP, were employed to standardize the text data, establish the entity relationship model, code the webpage and build the basic literature database.The tool combination of Apache+PHP+MySQL that is usually used in development of small or medium-scale websites was selected to build a dynamic website.Results and Conclusion The Y.pestis literature database(YPKD) was constructed (accessed by http://101.201.51.148/ypkd/.), from which users can quickly search or browse the required literature, download the required full text, and obtain the latest online information on Y.pestis.The database can serve as a model for establishing literature databases of other crucial pathogens.