Californians endured a weekend of stepped-up restrictions aimed at keeping them home as much as possible while hospitals and health officials scrambled Sunday to ready themselves for a week that could see the feared dramatic surge in coronavirus cases. Testing among the state’s 40 million residents has stepped up significantly after a slow start and officials have warned the increase will bring with it a rapidly expanding number of cases. A tally by Johns Hopkins University found more than 5,700 cases statewide and at least 122 deaths.
