
Keywords: IRR، نسبت میزان بروز; Influenza A virus; Live poultry market; A/H7N9; A/H9N2; Closure; Rest dayC/D, cleansing and disinfection; GLM, general linear model; IRR, incidence rate ratio; LBM, live bird market; LPM, live poultry market; NDV, Newcastle Disease Virus; OR, odds ratio;