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 …

Global plan for insecticide resistance management in malaria vectors

The Global Plan for Insecticide Resistance Management in malaria vectors (GPIRM) is a call to action. Through this document, WHO and the Roll Back Malaria Partnership call on governments of malaria-endemic countries, donor organizations, UN agencies, as well as research and industry partners, to implement a five-pillar strategy to tackle …

The numbers game

Nature Outlook maps the challenges in tackling the malaria epidemic.

Death at the doorstep

Even a cure is not preventing deaths from malaria in Uganda. Poor education and limited access to healthcare are among the reasons why.

Plants on Mithi at Marol help mosquitoes breed

The growth of water hyacinth-like plants in Mithi river near the international airport in Andheri has turned the stretch into a breeding ground for mosquitoes, complain civic activists. While activists blame water blockage due to on-going construction of two bridges (Lathia Rubber and MTNL) over the river in Chimatpada leading …

Suddenly, mosquitoes swarm city

NewDelhi:Delhi is under attack from the Culex mosquito, persistent biters whose numbers are known to grow exponentially at dawn and dusk. Alarm bells were rung after a “very high density” of these mosquitoes was reported in the past two weeks. The spurt, reported by the National Vector Borne Disease Control …

Global trends in the use of insecticides to control vector-borne diseases

Data on insecticide use for vector control are essential for guiding pesticide management systems on judicious and appropriate use, resistance management, and reduction of risks to human health and the environment. The researchers studied the global use and trends of insecticide use for control of vector-borne diseases for the period …

Effect of insecticide resistance on development, longevity and reproduction of field or laboratory selected Aedes aegypti populations

Aedes aegypti dispersion is the major reason for the increase in dengue transmission in South America. In Brazil, control of this mosquito strongly relies on the use of pyrethroids and organophosphates against adults and larvae, respectively. In consequence, many Ae. aegypti field populations are resistant to these compounds. Resistance has …

Continuing challenge of malaria in India

Malaria is an ancient disease in India. Known as the ‘king of diseases’, malaria was estimated to cause 75 million cases and 0.8 million deaths annually. In epidemic years, morbidity and mortality used to increase 2–3 times. Ravages of malaria were so rampant and devastating, that the economic growth of …

Malaria vectors in Lake Victoria and adjacent habitats in western Kenya

The prevalence of malaria among the residents of the Lake Victoria basin remains high. The environment associated with the lake may maintain a high number of malaria vectors. Lake habitats including water hyacinths have been suspected to be the source of vectors. This study investigated whether malaria vectors breed in …

A modified experimental hut design for studying responses of disease-transmitting mosquitoes to indoor interventions: The Ifakara experimental huts

Differences between individual human houses can confound results of studies aimed at evaluating indoor vector control interventions such as insecticide treated nets (ITNs) and indoor residual insecticide spraying (IRS). Specially designed and standardised experimental huts have historically provided a solution to this challenge, with an added advantage that they can …

Centre, Bihar spar over use of SUVs for kala-azar plan

Sixteen SUVs which the Union Health ministry had provided for its vector-borne disease control programme — to be used for surveillance purposes — have become a bone of contention between the ministry and Bihar government after a Central inspection team on a recent visit to the state found that only …

Global malaria mortality between 1980 and 2010: a systematic analysis

During the past decade, renewed global and national efforts to combat malaria have led to ambitious goals. The authors aimed to provide an accurate assessment of the levels and time trends in malaria mortality to aid assessment of progress towards these goals and the focusing of future efforts.

India to raise malaria toll figure 40-fold

NewDelhi:India may, in a few weeks, officially acknowledge that malaria kills 40 times the current estimate of 1,023 people a year. A 16-member committee set up by the National Vector Borne Disease Control Programme to gauge India’s actual malaria death burden has arrived at 40,297 as the average deaths per …

Malaria toll 46 times govt count

New Delhi: Malaria deaths in India could be almost 46 times the official figure issued here. A new study by University of Washington researchers published in Lancet shows that malaria kills 1.2 million people worldwide each year —double the number cited in the World Malaria Report 2011. In India, the …

Control using genetically modified insects poses problems for regulators

Insects are the pre-eminent form of metazoan life on land, with as many as 1018 individuals alive at any one instant and over three-quarters of a million species described. Although it is estimated that there are as many as 14,000 species that are blood feeders, only three to 400 species …

Scientific standards and the regulation of genetically modified insects

Experimental releases of genetically modified (GM) insects are reportedly being evaluated in various countries, including Brazil, the Cayman Islands (United Kingdom), France, Guatemala, India, Malaysia, Mexico, Panama, Philippines, Singapore, Thailand, the United States of America, and Vietnam. GM mosquitoes (Aedes aegypti) have already been released for field trials into inhabited …

Science, regulation, and precedent for genetically modified insects

Questions have been raised about the transparency and scientific quality of regulatory processes applied in the first open field releases of genetically modified (GM) insects, and there is concern that inappropriate precedents have been set, particularly through generic risk assessments covering multiple species and technologies. The GM insects tested in …

Accelerating work to overcome the global impact of neglected tropical diseases: a roadmap for implementation

The World Health Organization (WHO) released a roadmap that outlines its goals and objectives for the enhanced control, prevention, elimination and eradication of neglected tropical diseases. Accelerating work to overcome the global impact of neglected tropical diseases – A roadmap for implementation builds on the success of WHO’s integrated approach …

Hitting hotspots: Spatial targeting of malaria for control and elimination

Current malaria elimination guidelines are based on the concept that malaria transmission becomes heterogeneous in the later phases of malaria elimination. In the pre-elimination and elimination phases, interventions have to be targeted to entire villages or towns with higher malaria incidence until only individual episodes of malaria remain and become …

Malaria control in Bhutan: case study of a country embarking on elimination

Bhutan has achieved a major reduction in malaria incidence amid multiple challenges. This case study seeks to characterize the Bhutan malaria control programme over the last 10 years.

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