Source: China – South China Morning PostChina’s Covid-19 control measures are under intense pressure after an airport cluster in Jiangsu province’s Nanjing is believed to have led to infections in 15 cities across the country in just over a week.The spread is being fuelled by the highly infectious Delta variant that has now swept across 132 countries, according to the World Health Organization this week.China’s zero-tolerance approach to the virus has put tremendous political pressure on the city and governing Jiangsu province, with…Read More