Tropical Diseases

Order of the National Green Tribunal regarding pollution of Godavari river, Telangana, 29/05/2025

Order of the National Green Tribunal in the matter of News Item titled "Telangana: Deepening pollution crisis in Godawari threatens lives livelihoods appearing in the Telangana Today dated 13.05.2025" dated 29/05/2025. The application was registered suo-motu on the basis of the news item titled Telangana: Deepening pollution crisis in Godawari …

Toward an open-access global database for mapping, control, and surveillance of neglected tropical diseases

There is growing interest in the scientific community, health ministries, and other organizations to control and eventually eliminate neglected tropical diseases (NTDs). Control efforts require reliable maps of NTD distribution estimated from appropriate models and survey data on the number of infected people among those examined at a given location. …

Visceral Leishmaniasis in the Indian subcontinent: Modelling epidemiology and control

In the Indian subcontinent, about 200 million people are at risk of developing visceral leishmaniasis (VL). In 2005, the governments of India, Nepal and Bangladesh started the first regional VL elimination program with the aim to reduce the annual incidence to less than 1 per 10,000 by 2015. A mathematical …

Larval development of Aedes aegypti and Aedes albopictus in peri-urban brackish water and its implications for transmission of arboviral diseases

Aedes aegypti (Linnaeus) and Aedes albopictus Skuse mosquitoes transmit serious human arboviral diseases including yellow fever, dengue and chikungunya in many tropical and sub-tropical countries. Females of the two species have adapted to undergo preimaginal development in natural or artificial collections of freshwater near human habitations and feed on human …

The field-testing of a novel integrated mapping protocol for neglected tropical diseases

Neglected tropical diseases (NTDs) cause significant physical debilitation, lowered economic productivity, and social ostracism for afflicted individuals. Five NTDs with available preventive chemotherapy: lymphatic filariasis (LF), trachoma, schistosomiasis, onchocerciasis and the three soil-transmitted helminths (STH); have been targeted for control or elimination, but resource constraints in endemic countries have impeded …

World bodies join hand to curb TB menace

In an effort to check the spread of tuberculosis and its multi-drug resistant variants, the World Health Organisation and the Inter-national Pharmaceutical Federation (FIB) signed a joint statement on the role of pharmacists in TB care and control. The joint statement proposes a series of measures to help detect TB, …

Dengue fever rising alarmingly in capital: 473 cases in August

DHAKA: Dengue, an infectious tropical viral fever, is alarmingly increasing in the capital city with the highest peak of 473 cases reported till August 11 this year since 2007, according to an expert. The authorities concerned have emphasized on creating mass awareness about the dengue fever and motivating the city …

Global malaria burden and achieving universal coverage of interventions: a glimpse on progress and impact

Malaria continues to remain a serious public health problem in many tropical and sub-tropical countries of the World with around 225 million cases and near one million deaths every year causing serious economic and man-day losses, and trapping countries in the vicious cycle of ill health and poverty. With early …

Hype, hope and myths of malaria control: Are the mortality estimates correct

In the 1930s, Brigadier Sinton, a highly decorated doctor of the British Indian Army, and a pioneer in the field of malaria control in India, said 'the very problem of survival in India seems to be that of malaria'. Almost 8 decades later, we seem to be no better! At …

Australia to test 'mosquito vaccine' against human disease

In January, entomologists will start deploying a strange bacterium called Wolbachia pipientis in an attempt to halt disease transmission by mosquitoes. Their target is Aedes aegypti, the mosquito that transmits dengue, a human viral disease that causes crippling joint and muscle pains. Recent studies have shown that infection with Wolbachia …

Working to overcome the global impact of neglected tropical diseases

Neglected tropical diseases blight the lives of a billion people worldwide and threaten the health of millions more. These close companions of poverty weaken impoverished populations, frustrate the achievement of health in the Millennium Development Goals and impede global public health outcomes. Wider recognition of the public health significance of …

Best practices in dengue surveillance: A report from the Asia-Pacific and Americas Dengue Prevention Boards

Dengue fever is a virus infection that is spread by the Aedes aegypti mosquito and can cause severe disease especially in children. Dengue fever is a major problem in tropical and sub-tropical regions of the world.

Breach in drug resistance

MALARIAL parasites are known to develop quick resistance to drugs. Two groups of scientists, working independently on alternative drugs for malaria, have identified a couple of compounds that could treat drug-resistant malaria. One team synthesised and evaluated a compound called spiroindolone NITD 609. It is effective against drug resistant strains …

Shrinking the malaria map: progress and prospects

n the past 150 years, roughly half of the countries in the world eliminated malaria. Nowadays, there are 99 endemic countries

Adult and child malaria mortality in India: a nationally representative mortality survey

National malaria death rates are difficult to assess because reliably diagnosed malaria is likely to be cured, and deaths in the community from undiagnosed malaria could be misattributed in retrospective enquiries to other febrile causes of death, or vice-versa. The authors aimed to estimate plausible ranges of malaria mortality in …

India high on poor mans diseases

India continues to rank very high in the prevalence of neglected tropical diseases like dengue, rabies and soil-transmitted helminthiases, according to a report released by the World Health Organisation on Thursday.

Working to overcome the global impact of neglected tropical diseases

The first WHO report presents evidence to demonstrate that activities undertaken to prevent and control neglected tropical diseases are producing results - and that achievements are being recognized. The World Health Organization (WHO) issued a report titled "Working to overcome the global impact of neglected tropical diseases" covering 17 neglected …

Light pollution spreads diseases

How does artificial light affect insects? The strong illumination of artificial light attracts insects. We reviewed the epidemiological information on three insect-borne diseases, chagas, kala azar and malaria, and found artificial lighting changed the behaviour of insect vectors and thereby the modes of disease transmission. For example, the chagas parasite …

WHO heads back to the drug development drawing board

In 2009, WHO brought together 24 experts to assess schemes and innovative proposals that could encourage much-needed research and development into drugs for neglected diseases. The final report by the Expert Working Group (EWG) was due to be rubber-stamped at the 63rd World Health Assembly, held in Geneva, Switzerland, from …

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