Lucknow, On Monday, four new cases reported, rising the toll in the city to 87.

Chief medical officer SNS Yadav reported the condition of all the patients, who is undergoing treatment at their homes to be stable.

Dr Yadav said, "The number of cases will continue to increase as September is peak time for dengue. Though dengue doesn't kill, it can complicate existing complications, thus putting life of patients to risk, so prevention is must."

As per the ministry of health, easiest prevention against dengue was to save oneself from the bite of dengue mosquito.

Use of nets and wearing full sleeve clothes could save from taking ill.