Public Health and Communicable Disease Control-myassignmenthelp

Question: Discuss about thePublic Health and Communicable Disease Control. Answer: Public health surveillance is the systematic and continuous process of collecting, analysing and interpreting health-related data from the population since such data is needed to plan and implement public health practices. Surveillance might be active or passive and depends on the manner in which data collection is done. Passive surveillance gathers data from reporting health care workers wherein criteria are preestablished. In case of active surveillance, criteria are also established, but the researchers responsible for maintaining the surveillance system is to do the reporting (Baum 2016). Passive surveillance is the most common form of the surveillance system. However, such a survellieence has certain flaws since it is not complete and the vulnerability to such incompleteness is noteworthy. The reason is that health workers are not optimally motivated to report maximal data. In contrast, active surveillance is substantially more time-consuming. Nevertheless, it is more complete when compared to passive surveillance (Brownson et al. 2017). Sarti et al. (2016) point out that it is easier to conduct passive surveillance and there is less burden on the reporter once there is the establishment of the procedure. On the other hand, active surveillance has a major disadvantage of using a wide range of resources. This makes it limited to a certain time frame. In addition, passive surveillance systems have the limitation that physicians do not report cases certain diseases and are conscious of breaching patient confidentiality. Reports timelessness if also affected by the delay faced in getting results of laboratory tests. Further, bringing developments in an active surveillance system is challenging, and negligible new forms of the system have emerged. References Baum, F., 2016.The new public health(No. Ed. 4). Oxford University Press. Brownson, R.C., Baker, E.A., Deshpande, A.D. and Gillespie, K.N., 2017.Evidence-based public health. Oxford University Press. Sarti, E., LAzou, M., Mercado, M., Kuri, P., Siqueira, J.B., Solis, E., Noriega, F. and Ochiai, R.L., 2016. A comparative study on active and passive epidemiological surveillance for dengue in five countries of Latin America.International Journal of Infectious Diseases,44, pp.44-49.