China study warns of 'colossal' COVID outbreak if it opens up like U.S., France China could face more than 630,000 COVID-19 infections a day if it dropped its zero-tolerance policies by lifting travel curbs, according to a study by Peking University mathematicians. World 28 Nov, 2021
New outbreak prompts China to lock down university campus China has confined nearly 1,500 university students to their dormitories and hotels following an outbreak of COVID-19 in the northwestern city of Dalian. World 15 Nov, 2021
