The coronavirus is coursing through different parts of the U.S. in different, harder to predict, ways
Ed Yong writes: There was supposed to be a peak. But the stark turning point, when the number of daily COVID-19 cases in the U.S. finally crested and began descending sharply, never happened. Instead, America spent much of April on a disquieting plateau, with every day bringing about 30,000 new cases and about 2,000 new deaths. The graphs were more mesa than Matterhorn—flat-topped, not sharp-peaked. Only this month has the slope started gently heading downward. This pattern exists because different…