Officials said nine deaths were reported in the capital and four in the garrison city.
Moreover, 467 people were found infected in Islamabad and 114 in Rawalpindi.
Officials of the capital administration said 165 cases and four deaths were reported on May 13, 244 cases and two deaths on May 14 and 58 cases and three deaths on May 15 in Islamabad.
On Saturday, two women in the age group of 50-59 and 70-79 and a man aged between 60 and 69 years lost their lives. They were residents of G-8 and F-17.
Two deaths were reported on Friday and both were males aged between 50-59 and 80-89 years and residents of I-10 and I-9.