Editorial: Mishaps and mistakes help globalize the coronavirus pandemic

Professionals devoted to preventing global pandemics know best how to do their jobs — when they’re left to do their jobs. The danger comes when politicians and bureaucrats intervene with an eye toward easing human suffering or minimizing political fallout and wind up hastening the spread of the very viruses they’re fighting. One bad decision after another helped make the 2014 Ebola scare far worse than it should have been. The new novel coronavirus pandemic is exposing an entirely new dimension in bad calls.