The chief executive of Pfizer said on Friday that the company would not apply for emergency authorization of its coronavirus vaccine before the third week of November, ruling out President Trump’s assertion that a vaccine would be ready before Election Day on Nov. 3.

 ....Clearly, the pandemic has not ended. So far some 215,000 Americans have lost their lives to the coronavirus, and reliable estimates suggest that the number could reach 400,000. Health experts agree that, with stronger leadership, the death toll would have been far lower.