Author: Jonathan Wolfe and Lara Takenaga

Nearly 200,000 people in the United States have died from the coronavirus.

Cheap, widely available steroid drugs were shown to reduce the risk of death in some patients.

Campus outbreaks are beginning to infect surrounding communities.

New York schools move toward reopening.

A vaccine maker backed by the U.S. government is making progress.

Some teachers’ unions are threatening to strike if districts don’t take sufficient precautions.