News Snapshot:
3 minutes to read Elderly residents wait at a bus stop with a map of Beijing near a neighborhood under lockdown in Beijing. AP Photo / Ng Han Guan For contact tracing, Beijing is using both a "knock, knock" method – making both house and phone calls – and a self-reporting mechanism by broadcasting public service announcements, reminding people to seek assistance if they have been near the market. Subway stations in high-risk areas have been ordered to disinfect public spaces, including seats and hand-rails, every hour. Other stations in lower risk neighbourhoods must disinfect every four hours. Buses are...
