The number of people across New York infected with coronavirus was 105, based on state and city tallies Sunday, as residents prepared for a new workweek full of caution about personal contact and staying home if they notice any concerning symptoms.

Gov. Andrew Cuomo said the new tally was up from 89 Saturday. He renewed his call for the federal Centers for Disease Control and Prevention to approve automated testing for Covid-19—the disease caused by the virus—by private laboratories, including the Northwell Health site he...