Are Rising Dengue Cases Indicating an Outbreak in Karachi and Hyderabad?

Synopsis
Key Takeaways
- The real number of dengue cases in Karachi and Hyderabad may exceed 12,000.
- Independent sources are questioning the government's reported figures.
- Several fatalities have been linked to dengue, contradicting official announcements.
- Experts call for enhanced data collection and transparency in health reporting.
- The end of October is critical for dengue case monitoring.
Islamabad, Oct 19 (NationPress) The Sindh Health Department has reported a total of 819 dengue cases in the province of Pakistan. However, data obtained from three prominent hospitals in Karachi and one public laboratory along with its branches in Hyderabad indicate a much more severe situation, with the actual count surpassing 12,000 cases in merely six weeks, as reported by local media on Sunday.
While the Pakistani government had announced a single death due to dengue in July, independent reports suggest that four patients in Hyderabad and two in Karachi succumbed to the mosquito-borne disease.
The government’s silence regarding the inconsistencies in the data has led a senior official from the Pakistan Medical Association (PMA) to question the reliability of the official statistics, stating that they fail to reflect the true situation on the ground, as highlighted by Pakistan's leading daily, Dawn.
Official figures released by the Director General of Health Services state that dengue cases in the Karachi division and Hyderabad district were 579 and 119, respectively, for the year 2025. Nevertheless, data from three hospitals in Karachi—Indus Hospital (IH), Liaquat National Hospital (LNH), and Sindh Infectious Diseases Hospital and Research Centre (SIDHRC)—indicate that 2,972 dengue cases were reported from September 1 to October 16.
The Jinnah Postgraduate Medical Centre has also recorded 1,062 dengue cases from July to the present. Sources indicate that the number of dengue cases at the Aga Khan University Hospital (AKUH) is significantly higher compared to previous years, along with a few reported fatalities.
In Hyderabad, the situation is increasingly concerning, with data from the Diagnostic and Research Laboratory (DRL) of the Liaquat University of Medical and Health Sciences (LUMHS) showing 9,075 dengue cases from September 1 to October 14.
PMA Sindh President Bashir Ahmed Khaskheli described the situation as much graver than what official data suggests, emphasizing that the statistics do not accurately depict the reality.
“There is no official system to gather feedback from private clinics and hospitals, which means many patients, especially those with financial constraints, do not get laboratory tests,” he informed Dawn.
Faisal Mahmood, an infectious diseases professor and associate chief medical officer at AKUH, corroborated the increase in dengue cases, noting that the end of October typically sees the highest incidence of such cases.