Saraikela, April 11: COVID-19 cases are increasing with record infections being reported in Saraikela-Kharsawan district. On Sunday 980 samples were tested of which six people were found infected of the virus. Total positive cases in Saraikela-Kharsawan have gone up to 3815. The six new positives include four from Gamharia and two from Saraikela. 3724 patients have recovered of the virus in the district.