Objective To understand the characteristics of the species and distribution of comprehensive hospital infectious diseases,discussed the hospital infection prevention countermeasures of infectious diseases. Methods Using descriptive epidemiology method,9359 cases were analyzed in a hospital between January 2012 and December 2014 report in the system of disease prevention and control of infectious diseases in China. Results The digestive tract infectious diseases accounted for 68.64%,blood-borne12.11%,the res...