The DG health services, Dr R P Bhatt said that dengue is viral disease and has symptoms like acute head ache and fever. He said that the paracetamol tablet should be advised to control fever. Dr Bhatt said that mosquito larvae should be destroyed. He said that water should not be allowed to collect in places like coolers, old tyres, pots and other places. The meeting was attended by health sectary Dr Bhunpendra Kaur, ADM Jharna Kamthan, CEO Dehradun S P Khali, CMO Dehradun Dr S P Agarwal and others.