Delhi: Dengue cases rise, highest in 5 years recorded in April
Delhi: New Delhi has seen a sharp increase in dengue cases during the month of April this year. According to the Municipal Corporation of Delhi (MCD), 52 dengue cases were reported in April 2026, the highest during the same period in the last five years. This figure indicates the growing threat of mosquito-borne diseases in the capital.
A report released by the MCD states that dengue cases have seen a steady increase or fluctuation compared to previous years. During April 2025, 42 cases were reported, 31 cases in 2024, 24 cases in 2023, and only 12 cases in 2022. These figures clearly indicate that the infection has increased more rapidly this year during the initial pre-monsoon period.
A total of 107 dengue cases have been reported in Delhi so far between January and April 2026. This situation remains a cause for concern for the health department, as a further increase in dengue cases is expected during the coming monsoon months.
In addition, malaria cases are being continuously monitored. According to the MCD, 29 cases of malaria have been reported through April this year. Looking at previous years’ data, 39 cases were reported during the same period in 2025, 35 cases in 2024, and 15 cases in 2023. Although there has been a slight decline in malaria cases this year, the health department does not consider it to be completely under control.
Experts believe that the rains in April caused waterlogging, which encouraged mosquito breeding and led to an increase in cases of infection.
In light of the situation, the MCD has intensified precautionary measures in the capital. The corporation is conducting a special campaign to eliminate mosquito larvae, including fogging, fumigation, and inspections in various areas. Special inspection campaigns are also being conducted at construction sites and residential areas to prevent waterlogging.
Health officials have appealed to residents to maintain cleanliness in and around their homes and to prevent waterlogging. They have also advised them to take mosquito prevention measures.
With the upcoming monsoon season approaching, both the Health Department and the MCD are closely monitoring the situation to control dengue and malaria cases and prevent the spread of the infection.
