The business hub of Shanghai has become the heart of China's biggest Covid-19 outbreak since the virus surfaced more than two years ago, and the city of 25 million has remained almost entirely locked down since the start of the month
Beijing, China: Key iPhone maker Pegatron has halted operations at two subsidiaries in the Chinese cities of Shanghai and Kunshan, as global supply chains feel the pinch of Beijing's strict 'zero-Covid' measures.