Shimla: Three more COVID-19 patients recovered in Himachal Pradesh on Sunday, a health official said. Three of the four patients from Chamba’s Tissa, who tested positive for coronavirus on April 6, have recovered, Additional Chief Secretary (Health) R D Dhiman said. Out of the total 33 COVID-19 patients in the state, 12 three each from Chamba, Kangra, Una and Solan districts have recovered. Now, a total of 15 active cases, including 13 Tablighi Jamaat members and two paramedics from a private hospital, are under treatment in the state. Four were shifted to a private hospital outside Himachal Pradesh, while two died. The ACS (Health) said 159 samples were taken on Sunday and all of them tested negative.