Epidemiology Research Introduced
As you may know, infectious diseases are caused when organisms enter the body and then multiply. The infecting organism can be a virus, a protozoan, a fungus or a bacteria. Epidemiology research is a medical discipline that focuses on researching the distribution, causes and control of these diseases as related to certain segments of the population. A lot of infectious diseases are under control thanks to modern medicine, but newer diseases such as the West Nile virus present additional challenges. Epidemiology research shows that diseases like malaria and tuberculosis now come in forms that are resistant to treatment, and researchers play an integral role in the management of the effects of new and old illnesses alike.
Epidemiologists are scientists who specialize in the research and documentation of factors that influence disease development. To work in epidemiology research, a scientist has to have a master's degree from a public health school. An epidemiologist usually studies communicable diseases and works with other scientists to prevent and control them, a specialty called infectious disease epidemiology. These researchers work in clinical and lab settings- a field researcher will focus on controlling and eradicating communicable diseases and they may also focus on diseases like HIV, influenza, and tuberculosis. They may work at a college, a medical school, or a school of public health.
A clinical epidemiology researcher may work in a hospital to help come up with guidelines for managing communicable diseases. They may also consult with medical staff to help control infectious disease; they collect and analyze the lab results, severity and geographical distribution of disease. Some universities offer programs for people who want a certificate in epidemiology research. These programs are on a non-degree basis, and those that can benefit from a program like this are nurses, veterinarians, physicians and lab workers.
The health departments of many governments have their own epidemiology programs. These departments work to control and monitor the spread of infectious diseases, even those that are preventable by vaccines (such as meningitis). Health department initiatives also track the spread of water- and food-borne illnesses, vector-borne conditions and zoonoses. These groups are responsible for investigating outbreaks of disease in their jurisdictions, and their programs provide a wealth of information to epidemiology researchers.