BIHAR : Bihar registered the highest single-day spike of 1,266 novel coronavirus cases, taking the tally to 16,305 on Sunday, while seven more deaths took the toll to 125, the Health Department said.There are 4,227 active cases of the coronavirus disease (COVID-19) and 11,953 people have recovered from the infection so far, the department said.Out of the 1,266 new cases, the maximum number of 177 infections were from Patna district, followed by Siwan (98), Bhagalpur (81), Nalanda (78), Nawada and Begusarai (76), Munger (61) and West Champaran (54).Two out of the seven new casualties were from Darbhanga, while there was a fatality each in Patna, Begusarai, Muzaffarpur, Nalanda and Siwan districts.The spurt came at a time when the state has.