Reference no: EM133849271
The cholera epidemic in Zimbabwe began in August.
2008. According, to WHO update June 9, 2009 cholera epidemic in Zimbabwe slowed down during 2009. The number of suspected cases of cholera was 98424 and number of deaths due to the epidemic reached 4276.
According to the information given in this WHO report. 4.3% cholera patients have died due to cholera. The most of the reported cases of cholera (56%) affected Harare and its suburban areas, Beitbridge near South African border and Mudzi near Mazambique border
(WHO, Global Alert and Response 2009). Relevant risks actors are poor personal hygiene, contaminated water and food, malnutrition, flies, migration, poverty and over crowding at camps. Limitations and hurdles to control cholera include poor national efforts to find and control cases due to poor intersectoral coordination, political instability, immigration of population, overcrowding near borders, insecurity and lack of resources for many immigrants to maintain proper food and sanitation, lack of health care providers and overstretched health care system.
Question: What is the appropriate ecologic model? Explain the relationship of the etiological factors.