The use of
demography and epidemiology in planning health services and
interventions is well documented. Epidemiological evaluation of
existing services provides a rational basis for setting
priorities and allocating scarce health care resources. It is a
contribution to planning and re-organization of existing and
future health resources. The Epidemiology unit collects
epidemiological and demographic data through several methods
e.g. surveys.
Morbidity and
mortality data have traditionally been used in determining
health status of populations, health care needs and resource
allocation. A common concern though, has always been about the
accuracy of data, in particular, under reporting and under
registering. Lack of reliable health information is one of the
major obstacles to effective planning of health services in
South Africa (SA).
Epidemiology is the
basic tool to use in all aspect of daily activities. In order to
better provide the Department of Health (DoH) with tools for
making rational policy decisions and to contribute to the
promotion of an information culture in SA, provincial
epidemiological and demographic health information system (HIS)
has been developed through establishment of an Epidemiology Unit
within the DoH. Currently based on the out-parts of the Epi-Unit
we find that Tuberculosis (TB), Trauma, HIV/AIDS and presently
Cholera are the leading cause of morbidity and mortality of the
province KwaZulu Natal
In order to organize an optimum preventative
strategy for HIV, Trauma, TB, Cholera and other conditions of
Public Health importance – knowledge in Epidemiology is of
paramount importance.
The Epi Unit is envisaged to significantly
contribute towards realization of the DoH’s vision of an optimal
health status for the people of KwaZulu-Natal. The Unit shall at
all times endeavor to contribute to the universal health policy
objectives viz.:
- Equity of Access
- Efficiency (Allocative and Technical)
- High Quality services
- Comprehensive coverage of health care.
- Accountability
- Decentralized management
- Responsiveness
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