The U.S. death toll from Covid-19 surpassed a grim new milestone of 250,000 lives lost as New York City’s public school system – the nation’s largest – called a halt to in-classroom instruction, citing a jump in coronavirus infection rates.

A roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for Covid-19 shows that New York City first responders have high Covid-19 rates.

Students in Boston’s public schools will shift to remote learning due to the rising Covid-19 infection rate in the city that was ravaged by the pandemic in the spring.

U.S. cases of the novel coronavirus crossed 8 million, rising by 1 million in less than a month, as another surge in cases hits the nation at the onset of cooler weather.

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.”

Mike Rutstein, STRIKEFORCE

To effectively create immunity to Covid-19, we need to educate to vaccinate.

Several states in the U.S. Midwest and Northeast have seen new Covid-19 cases increase for two weeks in a row, though nationally both new infections and deaths last week remained on a downward trend, a Reuters analysis showed.

The Trump administration will send most of its newly purchased 150 million rapid Covid-19 tests to U.S. states for schools and critical services, a White House official said, as New York City pushed back reopening classrooms in a deal with union leaders.

New Jersey and California took a big step toward letting businesses resume their pre-pandemic lives, by allowing restaurants to begin limited indoor dining, as coronavirus cases abated nationwide even as some new hotspots emerged.

Americans’ anxieties over the spread of the coronavirus are at the highest in more than a month, a Reuters/Ipsos poll showed on Wednesday, as California recorded the state’s largest single-day spike in cases since the pandemic began.