Haitang

— The Chinese resort city of Sanya has ordered all tourists to take polymerase chain reaction (PCR) tests, and those who fail to do so by noon on Tuesday will be slapped with a yellow code restricting their mobility, according to local officials. The city in the southern province of Hainan logged two asymptomatic Covid-19 cases on Monday. It carried out a round of mass testing and locked down several areas in Haitang district, including a scenic island that received around 2,000 tourists on Monday.