The US dollar gained in early European trade Monday, as worries that the escalating COVID situation in China would stunt the global economic recovery prompted safe haven flows. At 03:05 ET (08:05 GMT), the Dollar Index, which tracks the greenback against a basket of six other currencies, rose 0.5% to 107.365, near its highest level since November 11. Several Chinese cities saw a record spike in new COVID-19 cases over ...