Amid talk of boosters, global vaccine disparity gets sharper

Several hundred people line up every morning, starting before dawn, on a grassy area outside Nairobi’s largest hospital hoping to get the COVID-19 vaccine. Sometimes the line moves smoothly, while on other days, the staff tells them there’s nothing available, and they should come back tomorrow. Halfway around the world, at a church in Atlanta, two workers with plenty of vaccine doses waited hours Wednesday for anyone to show up, whiling away the time by listening to music from a laptop. Over a six-hour period, only one person came through the door.