The number of COVID-19patients in Gujarat rose to 43 with four more coronavirus cases reported in the state during the last 24 hours, a senior health official said on Thursday.One new case each has been reported from Ahmedabad, Surat, Gandhinagar and Bhavnagar, state principal secretary (health) Jayanti Ravi said in Gandhinagar.Ahmedabad is on top with 15 cases, followed by Vadodara-eight, Gandhinagar and Surat-seven each, Rajkot-four and Kutch and Bhavnagar-one each.