The Impact of Climatic Parameters on Prevalence of Dysentery in Shushtar

Acute infectious diarrhea is the Cause of 16/2 percent of infectious diseases in Iran. Unsuitable hygienic conditions and environmental factors such as weather parameters have crucial role. Khuzestan Province is one of the focuses the dysentery is prevalence .The purpose of this research is determining the role of climatic factors on Shushtar city, which is the fourth high Population in Khuzestan Province.
The research was performed at university of Isfahan in the year 2014. The data related to disease and climate were obtained from Ahvaz university of Medical Sciences and meteorology department of Khuzestan during 2008-2013 respectively. Data were divided to time series of is 15days, monthly and seasonal. Then their relation were specified by SPSS software.
Findings showed that dysentery in rural area is more prevalence than dysentery urban area, In regard to age, age group13-40years old were more suffered from dysentery. The peak of prevalence of dysentery in autumn and spring when the balance of temperature and humidity reached desire. .In addition, Almost parameters including radiation, thermal, humidity and motion weather at15day period have correlation by number of patients at this period although showed down wand trend at monthly and seasonal period.
Despite the interference of different factors in incidence of dysentery, climate is also the important factor for incidence of the illness and it could be used in creating a predate warning system.