Influencing factors of the quality of disease surveillance

In order to improve the reliability of surveillance data for relevant authorities,the quality of disease surveillance and the management of surveillance on death causes,we review eleven factors influencing the quality of disease surveillance,including the data collector,the method of surveillance,information feedback,administrative competence,nature of the investigated disease,culture and beliefs,health education,transport and communications,mobile population management,the technology of surveillance,funding,and so forth.