Epidemiology
Epidemiology is an analysis and the study of the distribution of the determinants and patterns of health plus disease conditions among a given population. It forms the foundation of public health, shaping the decisions of the policy as well as the evidence-based data. The risk factors should be determined early and ensure the care implemented is preventative to help save human life from destruction by circumstances that can be avoided. The main aim of the epidemiological studies is to ensure the safety and healthy living conditions of the people in an environment. This occurs in various settings and maybe anywhere because an issue related to health is likely to occur at any time. Another reason is to minimize the instances of having another attack. If, by chance, there are some perpetrators associated with the apprehension, prosecution, and epidemiological events can be done. Law enforcement personnel are also protected (Oakes & Kaufman, 2017). The government needs to invest in epidemiological cases and health issues in preparation for the occurrence anytime and with effective control measures.
The public law investigation is on the process, and information is being shared to ensure the relationships of the health workers dealing with epidemiological investigations are on the verge. In the epidemiological studies that have occurred, the details of the patient are provided as well as the health issues and threats faced during the event. When the disasters occur, an assessment has to be done to investigate, and the losses, aftermath, and needs of recovery are established to ensure the environment, as well as the safety of the people, returns to normal even long after the disaster (McCullough & Sandberg, 2019). Many people die in the disaster, and vast numbers of property are also lost in the process leading to human suffering and massacre. Some of the epidemiological events we are talking about are diseases break out and the disasters that affect human health and possibly causing death. Epidemiology deals with the distribution, possible control measures of some diseases, and incidence at large. Hundreds to thousands of health occur in various epidemiological events. Through management and control after identification in the initial stages, strategies to control calamities and reduce their impact is an issue of concern to everyone because it results in the eradication of poor elimination of future disasters. An example is the needs assessment after a disaster occurrence and priorities are set, for example, the Haiti post-earthquake. In order to reduce some epidemiologic disease events, cleanliness has to be ensured, for example, safe water for drinking and hygiene issues as well.