Stocks stumble toward best week since June

LONDON (Reuters) - Nagging coronavirus worries took a swipe at world markets on Friday, though that wasn’t going to stand in the way of the best week for stocks since June and the strongest for the dollar since August.Europe's trading day began with stocks down and safe-haven government bonds up, a pattern that had been set in Asia where the death toll from the virus in China has more than doubled in less than a week.It stood at 638 on Friday, 636 in China and two elsewhere and it was also..