Malaria cases rise in Dakshina Kannada as inter-state workers raise fresh health concern

Malaria cases rise in Dakshina Kannada as inter-state workers raise fresh health concern

Mangalore Today News Network

Mangaluru, Aug 11, 2026: Intermittent showers across Dakshina Kannada have raised concerns over the increasing incidence of malaria in the district, with a significant number of cases being detected among workers arriving from other States for construction and other projects.

The steady influx of migrant workers from different parts of the country has made malaria control an increasing challenge for the Health Department. Officials have intensified surveillance, particularly among workers arriving from malaria-affected States such as Bihar, Odisha and Jharkhand.

The district has recorded 30 confirmed malaria cases in the past two months, of which 23 involve people from outside Dakshina Kannada or from other States. Most of the cases have been reported within Mangaluru city limits.

Mangaluru attracts people from across the country for employment, education and other purposes. Health officials said some workers may arrive while already experiencing fever or other symptoms. If infected, they could potentially contribute to the transmission of malaria through mosquito bites.

To prevent further spread, the Health Department, in coordination with the authorities concerned, is planning awareness programmes for construction companies and other establishments. Companies have also been encouraged to ensure that workers arriving from other States undergo malaria testing before joining work.

Special Team Monitors Construction Sites

As part of intensified malaria-control measures, the district Health Department has constituted a special team to monitor workers engaged in construction activities.

The team is visiting construction sites, screening workers and collecting blood samples for malaria testing. Awareness programmes are also being conducted among workers, particularly those living in vulnerable conditions, focusing on malaria symptoms, prevention and the importance of early treatment.

Door-to-Door Larval Surveys Intensified

The alternating spells of rain and sunshine have created favourable conditions for mosquito breeding. In response, the Health Department has intensified door-to-door larval surveys across rural and urban areas.

Health workers are identifying potential breeding sites, checking for mosquito larvae and advising residents on preventive measures. Whenever mosquito breeding is detected, the matter is brought to the attention of the senior health assistant for further action.

Health Department Issues Malaria Prevention Advisory

The Health Department has urged the public to take the following precautions:

* Ensure that water does not stagnate in unused containers, discarded articles or waste materials around homes.
* Clean mosquito nets at least once a week.
* Install mosquito-proof mesh on doors and windows.
* Pregnant women should take extra precautions to avoid mosquito bites.
* Wear light-coloured clothing, as mosquitoes are generally less attracted to lighter colours.
* Clean and mop floors regularly.
* Do not ignore fever, even if it appears mild, and consult a doctor promptly.
* Avoid taking medicines without medical advice.

Health Officials Urge Public to Remain Vigilant

A senior health official urged residents not to lower their guard, particularly during the monsoon, when intermittent rainfall and stagnant water create favourable conditions for mosquito breeding and the spread of infectious diseases.

The official said the risk of mosquito-borne diseases such as malaria and dengue increases during the rainy season. With malaria cases continuing to be reported in several States, infections are also being detected among workers arriving in Dakshina Kannada for construction and other employment.

The Health Department has therefore stepped up surveillance of workers arriving from outside the State and intensified testing and preventive measures at construction sites and residential areas.

The official also stressed that public cooperation is essential to controlling malaria and urged residents to adopt preventive measures and seek medical attention without delay if they develop fever or other symptoms.