Before revision:  In the absence of neither an effective treatment or vaccine and with an incomplete understanding of the epidemiological cycle, predictive mathematical models can help exploring of both COVID-19 transmission and control. In this present study , we consider a new mathematical model on COVID-19 transmission that incorporate lock-down effectand variability in transmission between symptomatic and asymptomatic populations with former being a fast spreader of the disease.
After revision:  In the absence of neither an effective treatment or vaccine and with an incomplete understanding of the epidemiological cycle, predictive mathematical models can help exploring of both COVID-19 transmission in India. To study the effect of social distancing measure, we considered a new mathematical model on COVID-19 transmission that incorporate lock-down effectand variability in transmission between symptomatic and asymptomatic populations with former being a fast spreader of the disease.