Coronavirus live news: Austria’s president apologises for curfew breach | World news

Elected officials, businesses and others are depending on coronavirus testing and infection-rate data as states reopen so that they will know if a second wave of contagion is coming and whether another round of stay-at-home orders or closings might be needed. But states are reporting those figures in different ways, and that can lead to frustration and confusion about what the numbers mean. In...