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Table 1 Description of state variables and units for SIWDR model (2.1)

From: Modeling the health impact of water and sanitation service deficits on waterborne disease transmission

State variables Descriptions Units
S susceptible individual density individuals km−2
I infected individual density individuals km−2
R recovered individual density individuals km−2
W pathogen concentration in water reservoir cells ml−3
D pathogen concentration in dumpsite cells kg−1
N total population density individuals km−2