ABSTRACT

Investigation tools give us a statistical analysis of the outbreak, courses, preventive measures, transmissibility and magnitude of risks. It also helps in reducing the transmissibility rate by making people aware of the infected person around them. It gives us the proper proportions and ratios about the infected and the number of deaths during the outbreak. It has always been important to investigate a particular disease and there has been a surge in interest in statistical methods for early detection. This interest has led to rising new methodological works for better surveillance and illustration. Emerging infections continue to disrupt the healthcare system and are becoming increasingly complicated to detect and treat successfully. Presently the public health system is continually reminded of the challenges it faced during the COVID-19 outbreak. It is important for every public health agency to regularly and systematically collect, assemble, analyse and make available information on the health of the community. Statistics on health status, community health needs and epidemiological problems must also be taken into care. Thus these tools play an important role in detection, diagnosis and statistically analysing the outbreak. It allows you to recognise and respond to the outbreaks that have been improvised in recent years. There are now computerised databases which are low outbreaks to be more rapidly recognised. Use of internet-based systems allows us to share the information collected rapidly with the public. It is the responsibility of state and local health departments to focus on outbreak investigation and control. It is important to focus on the outbreak when it has a low impact. There have been several epidemiological investigation tools introduced by world health organisations and several private organisations. This review gives us a brief knowledge of some of the investigation tools used during the outbreak. Keywords: Epidemiological investigation tools; outbreak; investigation; Epidemiology
Publication date: 01/08/2021

https://ijbpas.com/pdf/2021/August/MS_IJBPAS_2021_AUG_SPCL_1019.pdf

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https://doi.org/10.31032/IJBPAS/2021/10.8.1019