Before revision: A modified SEIR model is used in the paper to evaluate the effect of inter-state migrant worker transportation during the lockdown in India . The model considers different levels of COVID-19 transmission during travel, daily arrival rate and total migrant workers.
After revision: Nationwide lockdown for COVID-19 created an urgent demand for public transportation among migrant workers stranded at different parts of India to return to their native places. Arranging transportation could spike the number of COVID-19 transmission during travel, daily arrival rate and total migrant workers.