Aside from predicting the harm caused by an outbreak, disease surveillance also hopes to increase information about possible factors that may contribute to diseases. The first real public health disease surveillance system probably occurred during the period of bubonic plague in the: 1300. Governments and organizations should understand the importance of surveillance in disease and epidemic control, because in many cases when surveillance fails, the program fails, as demonstrated in a case study below. Two main types of surveillance activities are conducted. To establish the objectives of surveillance for a particular disease in a specific setting and to select an appropriate method of conducting surveillance for that disease, asking and answering the following … While strides have been made in recent years in establishing new approaches to this activity and strengthening old ones, its potential for contributing to improving the health of the nation has barely been tapped. Integrated disease surveillance envisages all surveillance activities in a country as a common public service that carry out many functions using similar structures, processes and personnel. Principles of Disease Surveillance Objectives of this lecture To define epidemiological surveillance To present the history and the evolution of epidemiological ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 436b7a-NGJhN This expansion into a separate scientific area within public health has not been accompanied by parallel growth in the literature about its principles and methods.
The importance of each of these characteristics can vary according to the purpose of surveillance, the disease under surveillance, and the planned use of surveillance data (See Table 5.7 in Appendix A). IMPORTANCE OF DISEASE SURVEILLANCE Surveillance is an essential part of any disease control program (4,6). In the last three decades, disease surveillance has grown into a complete discipline, quite distinct from epidemiology. Surveillance The purpose of surveillance is to try to detect where disease organisms, such as bacteria and viruses, might be located in Texas in order to predict and prevent human illness. Disease surveillance is the process of monitoring the spread of certain diseases in order to establish their progression and minimize the risks of an outbreak occurrence. In the late middle ages, in Western Europe, a rudimentary system of monitoring illness led to regulations concerning all of the following EXCEPT: child birth. This can include observation from a distance by means of electronic equipment, such as closed-circuit television (CCTV), or interception … The surveillance activities that are well developed in one area may act as driving forces for strengthening other surveillance activities, offering possible synergies and common resources. Surveillance is vital in control, elimination, and eradication initiatives, but it is often where programs fail. Surveillance is the monitoring of behavior, activities, or information for the purpose of influencing, managing or directing.
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