A new study that mined health records from the Department of Veterans Affairs hints that the drug Paxlovid might be useful in preventing long Covid. Scientists have been urging the government and the drug’s manufacturer, Pfizer, to study the idea that lingering virus could be the culprit behind some people’s long-term symptoms, and finally having data is a welcome ...

  Restructuring is a horrible time for the staff of any company, but it’s also an opportunity to concentrate on what reliably makes money. Elon Musk has made cuts so deep at Twitter Inc. that his team has started asking dozens of workers to return after being laid off last Friday, when about half of them were shown the door. ...

Bloomberg The UK competition regulator said it would launch a more in-depth investigation into Korean Air Lines Co. and Asiana Airlines Inc if the carriers fail to allay concerns their proposed merger would lead to higher prices for passengers and impact cargo operators. The airlines have until November 21 to submit proposals to address competition concerns, the Competition and Markets ...