Alva Review-Courier -

The United States opened more distance between itself and much of the rest of the world on Thursday, nearing the 200 millionth vaccine administered in a months-long race to protect the population against COVID-19, even as other countries, rich and poor, struggle with stubbornly high infection rates and deaths.

Nearly half of American adults have gotten at least one dose of the vaccine, and about 30% of adults in the U.S. have been fully vaccinated, according to the Centers for Disease Control and Prevention. But the picture is still relentlessly grim in parts of Europe, Latin America, Africa a...