A transit officer is seen at a closed Federal Triangle Station on Thursday as the coronavirus outbreak continued to affect millions of Americans. (Matt McClain/The Washington Post)

The death toll and economic devastation from the novel coronavirus reached staggering new levels in the United States on Thursday, as officials reported more than 1,000 deaths from the pandemic in a single day and revealed more than 6.6 million Americans had sought unemployment benefits in a single week.

The White House is expected to urge at least some people across the country to begin wearing cloth masks or face coverings in public to dampen the spread of the virus. The potential reversal of earlier mask recommendations — which White House officials indicated Thursday were still being debated — signaled the seriousness of the outbreak and rising concerns in Washington about the effect it could have on millions of Americans.