"In the city of Wuhan after one month since the adoption of the lockdown policy, we see a decreasing trend from the peak of the disease," Sun Shuopeng said. "Here in Milan, the hardest hit area by COVID-19, there isn't a very strict lockdown: public transportation is still working and people are still moving around, you're still having dinners and parties in the hotels and you're not wearing masks. We need every citizen to be involved in the fight of COVID-19 and follow this policy.”