Russia and Pakistan reported their biggest one-day jumps in new coronavirus infections as some other countries and U.S. states where case numbers are stabilizing allowed businesses and public activities to reopen. China, where the pandemic began in December, reported a single new infection Saturday, extending a steady decline in confirmed cases. South Korea reported six new cases on Saturday, none of them in the hard-hit city of Daegu in the southeast. Both countries are easing anti-virus controls and reviving economic activity. Russia reported 7,933 new cases on Friday, raising its total to 114,431. The true number is believed to be higher because not everyone is tested and Russian tests are reported to be only 70% to 80% accurate. At least five Russian regions reported a surge of pneumonia cases. In Moscow, which accounts for half of all virus cases, all respiratory infections are likely to be […]