“I feel like healing is coming.”With a countdown of “3-2-1,” workers at Ohio State University’s Wexner Medical Center gave initial injections to applause. High-risk health care workers were first in line. It just represents a moral failing,” said Jennifer Nuzzo, a public health researcher at Johns Hopkins. And later this week, the FDA will decide whether to greenlight the world’s second rigorously studied COVID-19 vaccine, made by Moderna Inc. “We’re also in the middle of a surge, and it’s the holidays, and our health care workers have been working at an extraordinary pace,” said Sue Mashni, chief pharmacy officer at Mount Sinai Health System in New York City.