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Publication Years
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Website last accessed on 18.03.2023
A total of 18 laboratories from 13 countries participated in the four rounds of EQA: 10 laboratories from eight African endemic countries, four of which participated in all four rounds and three in three rounds. The overall results showed that the median performance of these laboratories improved ov
...
er the four rounds. However, the proportion of laboratories reporting false–positive cases remains high and indicates a problem of specificity probably due to contamination. The proportion of laboratories reporting both false–positive and false–negative results raises the issue of the quality of the data reported by WHO in Africa as well as the results of the studies carried out in these different laboratories in various countries.
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Weekly epidemiological recordRelevé épidémiologique hebdomadaire 3 MAY 2024, 99th YEAR / 3 MAI 2024, 99e ANNÉE
No 18, 2024, 99, 203–224
The WHO position papers are concerned primarily with the use of vaccines in large-scale vaccination progr
...
ammes.
The position papers are intended for use by national public health officials and managers of immunization programmes.
This paper focuses on the second licensed dengue vaccine, TAK-003 (Qdenga, Takeda), along with WHO’s position for its use, and provides an update on the first licensed dengue vaccine, CYD-TDV.
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The World Health Organization (WHO) convened a meeting of the Technical Advisory Group on Buruli
...
ulcer at its headquarters in Geneva, Switzerland on 25 to 27 March 2019
more
The meeting was held from 26 to 27 March 2018 to review and discuss the following topics:
Advances and challenges in the use of fTLC, and new approaches to detecting mycolactone using monoclonal antibodies (mAbs).
The status of development of rapid diagnostic tests (RDTs) targeting the MUL
...
_3720 protein.
The role of PCR as a reference test, and hurdles in providing a confirmatory diagnosis and in establishing a quality assurance programme.
New molecular tools with potential for implementation at a level lower than in the national or regional reference laboratory, such as loop-mediated isothermal amplification (LAMP) and recombinase polymerase amplification (RPA).
The need to harmonize and standardize methods for collection and preparation of specimens, so samples can be referred for diagnosis and stored for evaluation of new diagnostic tests in optimal conditions.
Barriers to accessing early diagnosis and treatment, including coordination at the programme level, and lack of adequate diagnostic tools.
Defining target product profiles (TPPs) to guide the development of new diagnostic tools that can be applied at different levels of the health system. Participants agreed that two TPPs would be developed to address the current gaps: (i) a rapid test for BU diagnosis at the primary health-care level; and (ii) a test for diagnosis of BU that can also assist in treatment monitoring and differential diagnosis at the district hospital or reference centre.
more
SECOND MEETING REPORT
DECATUR, GA, USA, 26 JUNE 2016
Weekly epidemiological record 18 July 2025
This report summarizes application of the SAFE strategy against trachoma during 2024. It includes estimates of the global population at risk of trachoma blindness based on district-by-district data submitted to W
...
HO by national programmes.
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Schistosomiasis is a public health problem in tropical and subtropical regions of Africa, Asia, the Caribbean and South America. It is one of the neglected tropical diseases (NTDs) - a group of diseases and conditions that affect particularly low-in
...
come populations, worldwide.
Last year, WHO launched a new road map for 2021-2030 that aims to end the suffering from NTDs by 2030, in line with the Sustainable Development Goals. The road map specifically targets the elimination of schistosomiasis as a public health problem, globally.
This guideline provides evidence-based recommendations in the following areas: prevalence thresholds, target age groups and frequency of PC, establishment of WASH and snail control activities to support control and elimination of schistosomiasis, diagnostic tests for the assessment of schistosomiasis infection in animal reservoirs, in snail hosts, and in humans.
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Since 2000, concerted efforts by national programmes, supported by public–private partnerships, nongovernmental organizations, donors and academia under the auspices and coordination of the World Health
...
Organization (WHO), have produced important achievements in the control of human African trypanosomiasis (HAT). As a consequence, the disease was targeted for elimination as a public health problem by 2020. The Sixty-sixth World Health Assembly endorsed this goal in resolution WHA66.12 on neglected tropical diseases, adopted in 2013.
National sleeping sickness control programmes (NSSCPs) are core to progressing control of the disease and in adapting to the different epidemiological situations. The involvement of different partners, as well as the support and trust of long-term donors, has been crucial for the achievements.
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WHO strongly recommends discontinuation of the nerve tissue vaccine, and replacement with modern concentrated and purified cell culture derived vaccines (CCDV) and embryonated eggbased rabies vaccines.
These vaccines must comply with
...
WHO criteria for potency and innocuity following satisfactory assessment in humans during well-designed field trials
more
Website last accessed on 31.03.23
Dengue is a mosquito-borne viral infection causing a severe flu-like illness and, sometimes causing a potentially lethal complication called severe dengue. The incidence of dengue has increased 30-fold over the last 50 years. Up to 50-100 million infections are
...
now estimated to occur annually in over 100 endemic countries, putting almost half of the world’s population at risk.
more
Driving progress towards rabies elimination: Results of Gavi’s Learning Agenda on rabies and new WHO position on rabies immunization
Website last accessed on 09.04.2023
L’échinococcose humaine est une maladie parasitaire causée par des ténias du genre Echinococcus. Plus d’un million de personnes sont touchées par l’échinococcose.
Website last accessed on 04.06.2023
Website last accessed on 04.06.2023
Bites of infected female sand flies causes the disease. The visceral form attacks internal organs; the cutaneous form causes facial ulcers, disfiguring scars and disability. #BeatNTDs
Website last accessed on 23.06.2023
El micetoma es una enfermedad inflamatoria crónica y progresivamente destructiva que afecta a la piel, el tejido subcutáneo, el músculo y el hueso.
Neglected tropical diseases (NTDs) are a category of chronic, disabling, and at times disfiguring diseases and conditions that occur most commonly in the setting of extreme poverty. Historically, NTDs have received less attention and funding when compared to other diseases occurring in the same regi
...
ons of the world. Several NTDs have internationally agreed upon targets for their control, elimination, and eradication. Nineteen countries in the WHO African Region have successfully eliminated at least one NTD, however recent gap analyses identified moderate to severe gaps across technical, strategy and service delivery, and enabling factors. This report summarizes the findings of a scoping review of published literature undertaken to highlight control, elimination, and eradication efforts towards NTDs across the WHO African Region over the last 30 years.
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The World Health Organization (WHO) organized the first global meeting on skin-related neglected
...
tropical diseases (skin NTDs) at its headquarters in Geneva, Switzerland on 27–31 March 2023. This 5-day hybrid meeting brought together more than 800 global experts, stakeholders and partners from 86 countries to consider a wide range of topics and enable participants to share best practices in implementing integrated skin NTD activities at country level. The theme of the meeting was “integration for greater impact”.
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WHO convened the fifth stakeholders meeting on the elimination of HAT due to infection with Trypanosoma brucei gambiense (g-HAT) and Trypanosoma brucei rhodesiense (r-HAT) in Geneva, Switzerland, on 7–9 June 2023. The meeting was held again in per
...
son after the coronavirus disease (COVID-19) pandemic and jointly for both forms of the disease. The previous meetings on g-HAT held in 2014, 2016 and 2018, as well as on r-HAT in 2015, 2017 and 2019, and jointly for g-HAT and r-HAT in 2021 (8) reinforced the partnership and commitment for HAT elimination and structured the mechanisms of collaboration within the WHO network for HAT elimination. The network includes NSSCPs, groups developing new tools, international and nongovernmental organizations involved in disease control, and donors.
Fewer than 1000 cases of HAT annually have been reported over the past 5 years, which is a historic achievement. The area at risk has been substantially reduced. The elimination of HAT as a public health problem at the global level has been achieved.
The new road map for neglected tropical diseases (NTDs) 2021−2030 (“the road map”) with the target to interrupt the transmission of g-HAT requires the strengthened and sustained efforts of all stakeholders, national authorities and partners, under WHO coordination. It will take disproportionally high efforts and innovative strategies to find the last cases of g-HAT and neutralize its transmission. Given the limited resources and other competing public health priorities, this is a challenge that requires our joint commitment.
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WHO guideline on contact tracing
recommended
This practical guideline establishes definitions for “contact”, “contact person”, “contact tracing” and other associated concepts. It allows for improvement of contact tracing strategies and provides recommendations attempting to answer some, though not all, questions that arose during t
...
he 2019 coronavirus pandemic and other outbreaks. The use of this guideline begins once people have been diagnosed and the potential for transmission exists. It is not, however, intended to assist with case investigation. The guideline empowers health workers, governments, and public health officials with the tools to implement effective contact tracing strategies.
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