US opens more distance in worldwide race against coronavirus

FILE - In this April 12, 2021, file photo, Freeson Wong, 31, takes a selfie as he receives a dose of the Moderna vaccine at a vaccination center in the Chinatown neighborhood of Los Angeles. The United States opened more distance between itself and much of the rest of the world on Thursday, April 15, 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. (AP Photo/Jae C. Hong, File)

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