The Washington Post analyzed decades of U.S. county-level death records and life expectancy estimates to compare American mortality to similar developed nations.
The estimates, compiled by the Centers for Disease Control and Prevention, show that about 43 percent of the country has been infected by the coronavirus. The study shows that the majority of children, 58 percent, have also been infected.
While coronavirus shots still provided protection during the omicron wave, the shield of coverage they offered was weaker than during other surges, new data shows.