A large number of patients from Islamabad are also being brought to Rawalpindi hospitals

Tally rises to 830 as govt assures all necessary measures being taken

Health authorities say 174 patients under treatment in hospitals

54 more dengue fever patients land in hospitals during in last 24 hours

Official says large number of patients land in health facilities

According to the health department, some 347 cases have been recorded so far this month

Police investigation is under way

Risk of waterborne diseases like dengue and malaria grows exponentially

CEO says all-out efforts were being made to clean the city and chemically sweep breeding areas of dengue larvae

Among the new cases, 25 patients had arrived from Potohar town urban area, five from Rawalpindi Cantonment