Vector Control

Order of the National Green Tribunal regarding the deplorable condition of a water tank, Golconda Fort, Hyderabad, Telangana, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item Titled "Neglected Katora Houz in Hyderabad’s Golconda Fort Cries for attention appearing in ‘The Siasat Daily’ dated 25 May 2025". The application was registered suo-motu based on the news item titled “Neglected Katora Houz in Hyderabad’s …

The buzz around malaria

The reputed medical journal, The Lancet, recently published an article on malaria-related deaths in India, which were estimated to be two lakh per year, and 13 times higher than the estimate of the World Health Organisation. WHO representatives contested these numbers and the methodology behind them, but conceded that their …

Nature’s mosquito repellent

BIOLOGISTS have just woken up to the presence of chemicals that can dictate the egg-laying preferences of a mosquito. A whiff of the chemical can make a gravid insect avoid a water pool. Is this the malaria solution the world is waiting for? A team of ecologists at University of …

Malaria kills 21 in Mumbai

MALARIA incidence has more than trebled in Mumbai this year even as the civic authorities launched a special drive to control it. Twenty-one persons died and 34,712 contracted malaria since April this year. This is 47 per cent of the total registered malaria cases in Maharashtra, Suresh Shetty, health minister, …

BMC sends anti-malarial oil for testing

The civic body is taking all chances to check spread of malaria. On Wednesday, it sent samples of mosquito larvicidal (ML) oil it had stopped using since almost two years for testing to Haffkine Institute in Parel. If the report suggests that the oil is effective in destroying mosquito larvae, …

3 yrs on, back to oil that prevents larva breeding

Mumbai Three years after stopping its use,the BMC has turned to malarial larvicidal oil again, one of many desperate attempts to arrest mosquito breeding. It will buy the oil at Rs 1.5 crore and use it in places where water collects and stagnates.The BMC used the technique in the past …

Insecticide control of vector-borne diseases: When is insecticide resistance a problem?

Many of the most dangerous human diseases are transmitted by insect vectors. After decades of repeated insecticide use, all of these vector species have demonstrated the capacity to evolve resistance to insecticides. Insecticide resistance is generally considered to undermine control of vector-transmitted diseases because it increases the number of vectors …

A world without mosquitoes

Eradicating any organism would have serious consequences for ecosystems — wouldn't it? Not when it comes to mosquitoes, finds Janet Fang.

Potential benefits, limitations and target product-profiles of odor-baited mosquito traps for malaria control in Africa

Traps baited with synthetic human odors have been proposed as suitable technologies for controlling malaria and other mosquito-borne diseases. We investigated the potential benefits of such traps for preventing malaria transmission in Africa and the essential characteristics that they should possess so as to be effective.

BMC will use fire brigade machine to kill mosquitoes

Mumbai: A snorkel of Mumbai fire brigade, which is used to save people trapped in high-rise fires, will now save Mumbaikars from malaria. The BMC will use snorkels to enter the compound of defunct mills to control the mosquito breeding by fogging. In South Mumbai, there are many closed textile …

High level of Pyrethroid resistance in an Anopheles funestus population of the Chokwe District in Mozambique

Although Anopheles funestus is difficult to rear, it is crucial to analyse field populations of this malaria vector in order to successfully characterise mechanisms of insecticide resistance observed in this species in Africa. In this study we carried out a large-scale field collection and rearing of An. funestus from Mozambique …

The importance of drains for the larval development of Lymphatic Filariasis and Malaria vectors in Dar es Salaam

Dar es Salaam has an extensive drain network, mostly with inadequate water flow, blocked by waste, causing flooding after rainfall. The presence of Anopheles and Culex larvae is common, which is likely to impact the transmission of lymphatic filariasis and malaria by the resulting adult mosquito populations. However, the importance …

Malaria may not rise as world warms

Of the many climate-change catastrophes facing humankind, the anticipated spread of infectious tropical diseases is one of the most frequently cited

Anopheles culicifacies breeding in brackish waters in Sri Lanka and implications for malaria control

Anopheles culicifacies is the major vector of both falciparum and vivax malaria in Sri Lanka, while Anopheles subpictus and certain other species function as secondary vectors. In Sri Lanka, An. culicifacies is present as a species complex consisting of species B and E, while An. subpictus exists as a complex …

Corporation to focus on creating diseases-free city: Commissioner

Public also will have to play a significant role in achieving this objective, says Anshul Mishra World Health Day:Conservancy workers take part in an awareness rally in the city on Wednesday.

A mosquito repellent Karanj Kunapa from Pongamia pinnata

Insect pests affect plants, animals and humans. Chemical pesticides are often used indiscriminately to control these pests. But most of these pesticides are toxic and non biodegradable and have adverse effects on the environment by polluting soil and water and affecting health. Therefore, there is a need to develop suitable …

Eco-bio-social determinants of dengue vector breeding: a multicountry study in urban and periurban Asia

The objective was to study dengue vector breeding patterns under a variety of conditions in public and private spaces; to explore the ecological, biological and social (eco-bio-social) factors involved in vector breeding and viral transmission, and to define the main implications for vector control.

Control of pyrethroid and DDT-resistant Anopheles gambiae by application of indoor residual spraying or mosquito nets treated

Scaling up of long-lasting insecticidal nets (LLINs) and indoor residual spraying (IRS) with support from the Global Fund and President

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