Epidemiologic Investigation Essay Example | Topics and Well Written Essays - 6000 words

Epidemiologic Investigation - Essay ExampleIn the context of this project, the disease component is a particular strain of E. coli that is well regarded as a nutrition borne pathogen responsible for an septic diarrheal disease. By definition, the characterization of the disease is intimately related to characterization of the agent that initiates or perpetuates the disease process.The E. coli talked about here is an enterotoxigenic strain of E. coli, which is a biologic agent which exhibits certain host-related biological properties such as infectivity, pathogenicity, and virulence. Since an individual almost always contract a disease from his environment, when an epidemic of infectious disease occurs, the cause usually lies in the environment. Therefore, in whatever specific population, in order to be able to prevent outbreak of any disease state and to be able to intervene, the conditions prevailing any health-related event or state can be investigated, and appropriate measure s can be taken to curb the findings of such studies for controlling the health problems preemptively.FoodNet or the Food Borne Diseases Active Surveillance Network was developed by CDC in the Emerging Infections Program. In this program, data are collected 10 US states in sexual intercourse to the disease burden caused by Escherichia coli 0157H7 strains that are known to be genetic through sustenance. This program quantifies and monitors the incidence of these infections by conducting active surveillance for laboratory-diagnosed illness. This epidemiologic event has great implications in public health. From the epidemiologic come in of view, this is important since FoodNet quantifies and monitors these infections by conducting active population-based surveillance for laboratory-confirmed illness. The epidemiologic methods are used as surveillance tools, and these basically scrutinize continuously the factors that would accept determined the occurrence and distribution of this disease to be able to efficaciously control and prevent the disease. These essentially include collection, analysis, interpretation, and distribution of relevant data for action.Escherichia coli is an emerging cause of food borne illness in the United States. Although most of these illnesses are mild, severe infections and serious life-threatening infections do occur. This has make up challenges to public health and public health administrations since there is change in the newly identified strains of the pathogens. With that, bracing vehicles of transmittance, changes in food production, and an apparent decline in food safety awareness might have aggravated the problems leading to these illnesses. There are several types of national surveillance systems for diseases that are food borne. These epidemiologic tools include outbreak surveillance, passive laboratory based surveillance, and active surveillance. Communicable diseases may be transmitted from the reservoir or the sourc e of infection to the susceptible individuals in many different ways depending on the infectious agent, portal of entry, and the local ecological conditions. It is important to note that much of the data about the vehicles and modes of transmission of these food borne diseases come from epidemiologic investigations of the outbreaks. From the public health point of view, the