Homelessness and HIV/AIDS
LEDIGLICH 408: Epidemiology: Global and Public Health
University of Phoenix
Epidemiology is the research of the circulation of diseases in populations and of elements that impact the incident of disease. Epidemiology examines epidemic and endemic conditions; it is depending on the remark that most disorders do not happen randomly, but are related to environmental and personal attributes that differ by place, time, and subgroup in the population. The epidemiologist attempts to determine who is prone to a certain disease; in which risk of the illness is highest; when the disease is most likely to occur and its styles over time; what exposure their victims share; how much the danger is improved through publicity; and how many cases of the disease could be avoided by eliminating the exposure. Epidemiologic research has helped to explain the transmission of communicable illnesses by learning about what exposures or web host factors were shared simply by individuals who became sick. Contemporary epidemiologists include contributed to a knowledge of factors that influence the risk of chronic illnesses. Epidemiology has built and shown that acquired immune deficit syndrome (AIDS) is connected with certain sexual practices. Simply by identifying personal characteristics and environmental exposures that increase the risk of disease, epidemiologists in research possess provided important input to risk tests and contribute to the formulation of public health insurance plan. This newspaper study has used in part, detailed epidemiologic research. This type of epidemiology provided advice about the occurrence of disease within a population or its subgroups and trends in the frequency of disease over time. Info sources contain death certificates, special disease registries, research, and population censuses. Descriptive measures are helpful for discovering populations and subgroups at high and low risk of disease and then for monitoring time trends pertaining to specific diseases....