States rapidly expanding vaccine access as supplies surge

Buoyed by a surge in vaccine shipments, states and cities are rapidly expanding eligibility for COVID-19 shots to teachers, 55-and-over Americans and other groups as the U.S. races to beat back the virus and reopen businesses and schools.

Arizona, Connecticut and Indiana have thrown open the line to the younger age bracket. Pennsylvania and Wisconsin are reserving the first doses of the new one-shot vaccine from Johnson & Johnson for teachers. And in Detroit, factory workers can get vaccinated starting this week, regardless of their age.

Giving the vaccine to teachers and other school staff “will help protect our communities," Pennsylvania Gov. Tom Wolf said. “It’s going to take burdens off our parents and families. It’s going to make our schools get back to the business of teaching our kids.”

Up to now, the vaccination campaign against the outbreak that has killed over a half-million Americans has concentrated mostly on health care workers and senior citizens.

Around the U.S., politicians and school administrators have been pushing hard in recent weeks to reopen classrooms to stop students from falling behind and enable more parents to go back to work instead of supervising their children's education. But teachers have resisted returning without getting vaccinated.

The U.S. has administered nearly 80 million shots in a vaccination drive now hitting its stride, according to the Centers for Disease Control and Prevention. More than 20% of the nation's adults, or close to 52 million people, have received at least one dose, and 10% have been fully inoculated.

President Joe Biden said Tuesday the U.S. expects to have enough vaccine by the end of May for all adults, two months earlier than anticipated, though it is likely to take longer than that to administer those shots. He also pushed states to get at...