Two persons have died of leptospirosis in Shahapur tehsil of Maharashtra’s Thane district and two others are undergoing treatment for the disease in Civil Hospital here, a medical officer said on Sunday. Several persons have died in Shahapur and Murbad tehsils in the last three weeks due to suspected leptospirosis and dengue. “In Shahapur, two persons have died of leptospirosis.Besides, …