 Our study suggests that the implementation of non-pharmaceutical interventions, NPIs, in Iran has had a significant effect on reducing the spread of COVID-19. These interventions included physical distancing measures such as border closures and self-isolation, which helped reduce the number of deaths and infections. Additionally, our study shows that the timely implementation of NPIs can be beneficial in reducing the number of infections and deaths. This article was authored by Mehran Naqaizadeh, Sana'i Push, Yuns Jihani, and others.