It makes people feel safer." According to Guleria, there is data which suggest that mosquitoes have in fact become resistant to the chemical used in fumigation and may not die.

Foggy impact of fumigation on dengue, chikungunya Updated - November 01, 2016 10:34 pm IST - NEW DELHI: ...

The main stakeholder — the City District Government Karachi (CDGK) — recently ordered 40 new fumigation machines for Rs280 million. The city is playing catch-up as it needs 100 vehicles but ...

“These methods include fumigation through spraying machines,” said an official, citing different techniques of the anti-mosquito fumigation in the flood-hit districts.