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Publication Years
Category
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3
Toolboxes
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HAT diagnosis relies on laboratory techniques because clinical signs and symptoms are unspecific. Serodiagnostic tests exist only for Tbg and are based on the detection of specific antibodies, thus they are not confirmatory of infection. With the current low disease prevalence, the positive predicti ... more
In February 2008, WHO launched the Atlas of HAT as a collaborative initiative with the Food and Agriculture Organization of the United Nations (FAO), within the framework of the Programme Against African Trypanosomosis (PAAT). The Atlas database is built by the systematic collection of information a ... more
The Global Health Observatory
The Global Health Observatory
Database with maps and country-specific numbers
3rd edition
Trachoma is the leading infectious cause of blindness worldwide. In April 2023, it was a public health problem in approximately 40 countries, with an estimated 116 million people at risk and 1.5 million people affected by the late blinding stage o ... more
Trachoma is the world’s leading infectious cause of blindness. It is one of 18 neglected tropical diseases (NTDs) that affect over one billion of the world’s poorest people.
The WHO Vision and eye screening implementation handbook (VESIH) offers a step-by-step guidance for conducting vision and eye screenings in community and primary care settings. The evidence-based interventions are drawn from the WHO Package of eye care interventions and developed with a focus on del ... more
Podcast: Why is Dengue fever spreading to places it did not exist before? What are the symptoms and treatments? What about vaccines? Dr Raman Velayudhan explains in Science in 5.
Questions and answer regarding Dengue (immunization and vaccines)
Weekly Epidemiological Record. This report summarizes application of the SAFE strategy against trachoma during 2023. It includes estimates of the global population at risk of trachoma blindness based on district-by-district data submitted to WHO by national programmes. Summarizing the epidemiologica ... more
Indoor residual spraying (IRS) involves applying residual insecticide to potential vector resting sites on the interior surfaces of human dwellings or other buildings. The main aim of IRS is to kill vectors before they are able to transmit pathogens to humans. When carried out correctly, IRS has his ... more
Antimicrobial resistance (AMR) is a global public health crisis that resulted in 1.14 million deaths in 2021. According to the Institute for Health Metrics and Evaluation estimates, 96 416 of thes ... more
The Global Programme on Tuberculosis & Lung Health of the World Health Organization (WHO/GTB) is now combining all current recommendations into one overall set of consolidated guidelines on TB. The ... more
Multi-country outbreak of cholera External Situation Report # 23, published 20 February 2025
The document provides an overview of malaria in the Americas, describing its transmission, symptoms, vulnerable populations, and regional trends, while highlighting prevention strategies and the efforts of PAHO/WHO and member states to eliminate the disease by 2020.
The fact sheet details transmission methods, symptoms, at-risk populations, diagnostic approaches, treatment options—including the use of artemisinin-based combination therapies (ACTs)—and preventive measures such as insecticide-treated nets (ITNs) and indoor residual spraying (IRS). It also dis ... more
The WHO website titled "Malaria" provides a comprehensive overview of malaria, a potentially fatal disease caused by Plasmodium parasites and primarily transmitted through mosquito bites in tropical countries. It offers information on symptoms, at-risk groups, preventive measures, and treatment opti ... more
The WHO website titled "Malaria" provides a comprehensive overview of malaria, a potentially fatal disease caused by Plasmodium parasites and primarily transmitted through mosquito bites in tropical countries. It offers information on symptoms, at-risk groups, preventive measures, and treatment opti ... more