The United States reported a 3 percent decline in new cases of Covid-19 for the week ended Feb. 28, a much smaller drop than in the previous six weeks, and health officials warned that progress against the global pandemic was stalling.

Covid-19 shattered records for new cases in the U.S. Midwest, straining hospitals, and will darken New York’s Broadway theaters until June, a decision the Actors’ Equity Association union called “difficult but responsible.”

Governors in U.S. states hardest hit by the novel coronavirus sparred with President Donald Trump over his claims they have enough tests and should quickly reopen their economies as more protests are planned over the extension of stay-at-home orders.

California ordered nearly 40 million people to stay home and New York state on Friday told all non-essential workers to do the same while pleading for more medical personnel and supplies to treat coronavirus cases that could overwhelm hospitals.

Regeneron plans to invest more than $800 million over seven years to expand the company’s facilities in Rensselaer County, New York. This expansion is expected to create 1,500 new full-time jobs.

New York state sued Purdue Pharma LP, accusing the OxyContin maker of widespread fraud and deception in the marketing of opioids, and contributing to a nationwide epidemic.