China's decision to lock down the city of Wuhan, ground zero for the global COVID-19 pandemic, may have prevented more than 700,000 new cases by delaying the spread of the virus, researchers said Tuesday.
Source: https://sg.yahoo.com/news/china-lockdown-may-blocked-700-000-virus-cases-154034092.html
Source: https://sg.yahoo.com/news/china-lockdown-may-blocked-700-000-virus-cases-154034092.html
