Surveillance activity occurs as part of the “assessment” core function in public health covering two of the ten essential public health services: monitoring health and diagnosing and investigating disease or health problems. In this video, uses of surveillance systems are explained in detailed and with plenty of examples to better understand the use of such systems around the globe. Good surveillance provides data needed to give an accurate assessment of the status of health in a given population and provides an early warning of disease problems so immediate control measures can be put into place. It can also give us information to design and plan public health programs, and also information to plan and conduct research.
Негізгі бет Uses of Public Health Surveillance
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