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16 May 2026


‘Mosquito Terminator Train’ Flagged Off in Delhi to Curb Dengue and Malaria


New Delhi: As Delhi braces for another challenging monsoon season, the city has rolled out a unique solution to tackle a familiar menace: mosquitoes. In a joint effort with Northern Railway, the Municipal Corporation of Delhi (MCD) has launched the “Mosquito Terminator Train”, which is  a mobile anti-larval unit that will spray insecticides along railway tracks, where stagnant water often becomes a breeding ground for disease-spreading mosquitoes.

The train was flagged off from New Delhi Railway Station by Mayor Raja Iqbal Singh, who called it “not just a train, but a shield” to protect citizens from mosquito-borne illnesses like dengue, malaria, and chikungunya.

Spraying Where Humans Can’t Reach

At first glance, it may look like just another train,  but it’s far from ordinary. Equipped with a high-powered sprayer mounted on a truck placed atop a flatbed wagon, the Mosquito Terminator can cover up to 60 metres on both sides of the track with larvicide. These are areas that are nearly impossible to reach manually, places where water often collects and mosquitoes thrive unnoticed.

“It’s a powerful tool that reaches where our health workers can’t,” said Mayor Singh, highlighting its importance during the rainy season when mosquito populations typically surge.

Monsoon Mission: Zero Breeding Grounds

MCD Commissioner Ashwini Kumar called the initiative part of a broader “mission mode” campaign to eliminate mosquito breeding across the city. The train will continue its rounds until September, with regular spraying scheduled along vulnerable stretches of track.

But officials are clear: they can’t do it alone. “The success of this campaign also depends on citizens. We urge everyone to check for stagnant water in their surroundings. Even a flowerpot tray can become a breeding ground,” Kumar said.

Early signs suggest these efforts are paying off — MCD reports a noticeable drop in dengue cases this year compared to last, giving hope that the aggressive anti-mosquito strategy is working.

Citywide Action: Beyond the Railway Tracks

The Terminator Train is just one part of Delhi’s larger battle against mosquitoes. Across the city, teams have stepped up fogging drives, sprayed larvicide in drains, and intensified cleanliness efforts — particularly in flood-prone colonies.

Chief Minister Rekha Gupta has also called for an early and proactive approach, instructing officials to issue warnings before fining homes with breeding spots and encouraging the use of larvivorous fish in water bodies to naturally control mosquito populations.

So far, more than 500,000 homes have been fogged, larvae have been cleared from 71,000 locations, and biological control methods have been deployed at nearly 300 sites.

Railway tracks, often overlooked, are one of the biggest culprits during monsoon. With puddles forming easily and going unnoticed, they become perfect breeding grounds. The Mosquito Terminator Train offers a smart and effective way to tackle the problem at its source.

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