Table of Contents
What is the epidemiology of h1n1?
Epidemiologists are scientists who study diseases within populations of people. In essence, these public health professionals analyze what causes disease outbreaks in order to treat existing diseases and prevent future outbreaks.
Why is epidemiological data important?
Epidemiologic data are paramount to targeting and implementing evidence-based control measures to protect the public’s health and safety. Nowhere are data more important than during a field epidemiologic investigation to identify the cause of an urgent public health problem that requires immediate intervention.
What kind of data do epidemiologists look at?
Examples of sources of secondary data that are commonly used in epidemiological studies include birth and death certificates, population census records, patient medical records, disease registries, insurance claim forms and billing records, public health department case reports, and surveys of individuals and …
What details would an epidemiologist need to consider to determine the source of an infection?
A description of epidemiologic data by place must consider three different sites: where the individual was when disease occurred; where the individual was when he or she became infected from the source; and where the source became infected with the etiologic agent.
Why do you want to be an epidemiologist?
Epidemiologists work on almost every imaginable health outcome, from infant mortality to Alzheimer’s disease. Clinicians may turn to epidemiology after discovering they wish to improve health for more than one patient at a time or because they wish to emphasize prevention more than is feasible as a clinical provider.
What does an infectious disease epidemiologist do?
4. Infectious Disease Epidemiologist. An infectious disease epidemiologist works to understand the effects of diseases on a population. This can include studying new diseases like COVID-19 or researching established diseases like HIV, AIDS or influenza.
Why is epidemiology important to environmental health?
Environmental epidemiology is one of the most important tools used in environmental management decision making owing to its capacity to assess and monitor environmental hazards in different settings and quantify their health impact on the population at risk.
What is the main purpose of epidemiologic surveillance?
PIP: Epidemiological surveillance is the systematic collection, analysis, and dissemination of health data for the planning, implementation, and evaluation of public health programs.
How do epidemiologists determine the mode of transmission?
In any reported outbreak, preliminary collection of information such as data on time, person and place, number of cases and the identification of the ‘at risk population’ is important in order to determine the mode of transmission and severity of illness.
What is the primary purpose of conducting the epidemiological investigation?
The primary reasons for conducting an epidemiologic investigation are to determine the cause of an outbreak and to implement control measures to prevent additional illness.