The coronavirus pandemic is now stretching into its third year, a grim milestone that calls for another look at the human toll of covid-19, and the unsteady progress in containing it. The charts below tell various aspects of the story, from the deadly force of the disease and its disparate impact to the signs of political polarization and the United States’ struggle to marshal an effective response. Covid rocketed up the list of leading killers in the U.S. like nothing in recent memory. The closest analogue was HIV and AIDS, which ranked among the top 10 causes of death from 1990 to 1996. But ...