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Publication Years
2667
4050
568
32
1
1
Category
2793
617
375
364
300
172
88
3
Toolboxes
1152
564
536
404
348
294
210
203
184
149
146
127
119
109
109
97
94
89
65
62
52
41
37
23
8
2
2
This regional report on the situation of tuberculosis (TB) in the Americas contains information from 2019, provided by the countries of the Region through the World Health Organization TB data collection system. These data have been consolidated and analyzed at the regional level. In addition to pre
...
senting the epidemiological and programmatic situation of TB in the Americas, the report aims to raise awareness and to motivate and encourage all stakeholders in the prevention and control of this disease, to accelerate efforts towards TB elimination in the Region, and to achieve the targets of the End TB Strategy. The report records the Region's achievements, but also the gaps in the work being carried out in diagnosis, treatment, comorbidities, vulnerable populations, risk factors, and funding, among other issues. Based on the information presented, specific recommendations are provided for further progress.
more
Research to develop point-of-care tests is in progress. Treatment of Buruli ulcer comprises 8 weeks of combined antibiotics (rifampicin and clarithromycin). Complementary therapies such as wound care, skin graft and prevention of disability are need
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ed in some cases to ensure full recovery.
The target set by the World Health Organization (WHO) for control of Buruli ulcer is for countries to achieve a rate of case confirmation by PCR of at least 70%. All endemic countries have at least one PCR facility to support confirmation of cases. However, most countries in the WHO African Region have not been able to reach the target, and the rate of case confirmation has been declining
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Buruli ulcer : management of Mycobacterium ulcerans disease : a manual for health care providers
recommended
This manual is addressed to health care providers dealing with Mycobacterium ulcerans disease (Buruli ulcer). The manual aims to achieve a better understanding of the disease, its clinical presentation and its surgical management. The manual is aimed particularly at district health care providers. A
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comprehensive protocol, adapted to each form and stage of the disease, is presented together with comments on the levels of resources and capabilities necessary
to shorten the length of treatment, to prevent complications and to minimize undesired sequelae and thus to obtain the best possible outcome for each patient. Some sections include advice relevant to surgeons (e.g. relating to bone infection). However, the level to which particular comments are intended to apply should be clear from the context.
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Lymphatic filariasis, commonly known as elephantiasis, is a neglected tropical disease. Infection
occurs when filarial parasites are transmitted to humans through mosquitoes. When a mosquito
with infective stage larvae bites a person, the parasite
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s are deposited on the person’s skin from
where they enter the body. The larvae then migrate to the lymphatic vessels where they develop
into adult worms in the human lymphatic system.
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Maternal mortality has fallen significantly in recent years, especially in countries that have emphasized the prevention of its main causes, such as hemorrhagic and infectious complications and hypertension , including in the Region of the Americas.
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In its final report on the Plan of Action to Accelerate the Reduction of Maternal Mortality and Severe Maternal Morbidity, the Pan American Health Organization (PAHO) reported a continuing downward trend in maternal mortality, with an 18.1% reduction in the maternal morbidity ratio during the period 2010-2015 . From a pathophysiological perspective, death events are a common end result of a wide spectrum of complications leading to multi-organ dysfunction. However, there is a group of women in this situation who survive, despite the seriousness of their condition. This high number of patients––who were in serious condition
but did not die––reflects the actual health conditions in an institution or a country. For this reason, there is a need to create indicators to estimate morbidity in women due to diseases and incidents that occur during pregnancy, childbirth, and the puerperium. To this end, we propose conducting epidemiological surveillance of an indicator that includes women who survived after presenting a potentially fatal complication during pregnancy, childbirth, or the puerperium, reflecting quality medical attention and care (5, 6). This indicator
is maternal near-miss (MNM), which refers to extremely severe maternal morbidity––cases of a severity that
brings women very close to the death event. After adjusting the definition to a specific population and time,
MNM is defined as a case in which a woman nearly died, but survived a complication that occurred during
pregnancy, childbirth, or within 42 days of termination of pregnancy
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Trachoma is the leading infectious cause of blindness (2). It is characterized by repeated
conjunctival infection with particular strains of Chlamydia trachomatis. This scars the conjunctivae and,
in some cases, leads to trichiasis with or without
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entropion. The abrasive action of eyelashes can
damage the cornea. In 2018, trachoma affected the poorest residents of the poorest communities of 43
countries
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Schistosomiasis is widely recognized as a disease that is socially determined. An understanding of the social and behavioural factors linked to disease transmission and control should play a vital role in designing policies and strategies for schistosomiasis
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prevention and control. To this must be added the awareness that schistosomiasis is also a disease of poverty. It still survives in poverty-stricken, remote areas where there is little or no safe water or sanitation, and health care is scarce or non-existent. For a variety of complex reasons, many of which are addressed in this book, the disease is particularly prevalent in sub-Saharan Africa, and persists in certain areas of rural China. This concern for human behaviour in an environment of poverty echoes the concerns of the new research priority for “diseases of poverty” identified by the Special Programme for Research & Training in Tropical Diseases.
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Female Genital Schistosomiasis (FGS) is a gynaecological disease caused by Schistosoma haematobium, a parasitic worm that is acquired by skin contact with freshwater contaminated by schistosome cerceriae. Communities in which the infection is most e
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ndemic have limited access to clean water and healthcare services. Up to 150 million adolescent girls and women are estimated to be at risk of FGS and about 16–56 milion womens are living with FGS, with the majority of these in sub-Saharan Africa. The variability of these estimates points to the fact that this neglected tropical disease is not well studied and frequently not prioritized by local, regional, and global health policy makers.
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In one of his final essays, statesman and former United Nations secretary general Kofi Annan said, ‘Snakebite is the most important tropical disease you’ve never heard of’. Mr. Annan firmly believed that victims of snakebite envenoming should be recognised and afforded greater efforts at impro
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ved prevention, treatment, and rehabilitation. During the last years of his life, he advocated strongly for the World Health Organisation (WHO) and the global community to give greater priority to this disease of poverty and its victims.
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Rabies is a fatal viral disease, but is preventable in humans. The rabies virus is transmitted to humans through virus-laden saliva from a rabid animal, mostly dogs. The virus is shed in the saliva of an infected animal and can be introduced into another body through bites, scratches and any other
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wounds that transect the skin. Contact of the infected saliva with mucous membranes is also thought to be a possible route of infection, whereas contact of infected saliva with intact skin is not considered an exposure. Rabies is preventable through pre-exposure prophylaxis (PrEP) for individuals at high and continual risk, and post-exposure prophylaxis (PEP).
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Lymphatic filariasis, commonly known as elephantiasis, is a neglected tropical disease. Infection occurs when filarial parasites are transmitted to humans through mosquitoes. When a mosquito with infective stage larvae bites a person, the parasites
...
are deposited on the person’s skin from where they enter the body. The larvae then migrate to the lymphatic vessels where they develop into adult worms in the human lymphatic system.
more
This policy brief describes key HIV viral load thresholds and the available viral load testing approaches for monitoring how well antiretroviral therapy is working for people living with HIV. It provides clarification for and elaborates upon the current treatment monitoring algorithm from the Consol
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idated guidelines on HIV prevention, testing, treatment, service delivery and monitoring: recommendations for a public health approach.
This information can help people living with HIV to live healthy lives, ensure that HIV is not transmitted to other people and support policy-makers in determining the optimal allocation of resources for viral load testing and communicating the results.
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Laboratory manual for yellow fever
recommended
This WHO laboratory manual provides the most up to date methods and procedures for the laboratory identification of yellow fever virus infection in humans. It provides guidance on the establishment and maintenance of an effective laboratory providin
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g routine surveillance testing for yellow fever, which operates within the WHO coordinated Global Yellow Fever Laboratory Network (GYFLaN) capable of providing confirmation of yellow fever infection reliably and timely. This second edition supersedes the first edition of the 2004 WHO manual for the monitoring of yellow fever virus infection.
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Social and Behaviour Change Communication (SBCC) is essential for the effective control, prevention and elimination of malaria. The 2018–2030 Strategic Framework for Malaria SBCC guides countries and partners in strengthening capacities, refining
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strategies and sharing best practices, all of which are aligned with the WHO Global Technical Strategy for Malaria. Despite progress, malaria continues to threaten billions of people, and success hinges on access to interventions and behavioural change. This framework emphasises advocacy, technical guidance and tools to ensure that SBCC is prioritised and resourced as an essential element in the global fight against malaria.
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This document by Medicines for Malaria Venture (MMV) highlights the significant burden of malaria on children worldwide, emphasizing the need for effective prevention, diagnosis, and treatment strategies. It reviews current challenges and progress i
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n combating pediatric malaria, advocating for continued research and investment to reduce malaria-related morbidity and mortality in children, especially in high-burden regions.
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This document, issued by the United Nations Medical Directors in July 2021, outlines vaccination and malaria prophylaxis recommendations for UN personnel travelling on official business and UN healthcare workers. The guidance aims to minimise the risk of vaccine-preventable diseases and malaria by f
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ocusing on three key areas:(1) routine vaccines, such as those for influenza, measles, polio, hepatitis B, varicella and SARS-CoV-2 (the virus that causes the disease known as 'Covid-19'), which are recommended for all staff regardless of their destination;
(2) destination-based measures, including mandatory vaccines (e.g. yellow fever, meningitis and polio), recommended vaccines depending on regional risks (e.g. cholera, typhoid, hepatitis A and rabies) and WHO-advised malaria prevention through mosquito protection and chemoprophylaxis. The third area covers vaccines for healthcare workers with direct patient or laboratory exposure, including hepatitis B, influenza, diphtheria, pertussis and others. The recommendations emphasise the importance of pre-travel medical consultations, adherence to host country requirements, and individualised risk assessments.
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This brief report summarizes recent information on HIV drug resistance (HIVDR) in the era of integrase-strand transfer inhibitors (INSTI) for HIV prevention and treatment.
The findings of the report are both urgent and devastating. At the current rate of progress, by 2040 we would still have 1.9 million new HIV infections and 990,000 AIDS-related deaths in children. But if funding for HIV prevention and treatment cont
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inues to fall as current trends suggest, the world could face an additional 1.1 million new HIV infections and 820,000 additional deaths by 2040. In this worst-case scenario, by 2040, three million children would acquire HIV and nearly 1.8 million would die of AIDS-related causes — the vast majority in sub-Saharan Africa. These are not statistics; they are children with dreams, families, and futures. They represent our shared humanity — and our collective failure if we do not act.
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Consolidated guidelines on person-centred HIV strategic information: strengthening routine data for impact
recommended
These guidelines focus on the collection and use of person-centred data across the HIV cascade – from prevention, testing and treatment to longer-term health care – building upon 2017 and 2020 strategic information guidelines. The updated guidel
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ines present a standard minimum dataset, priority indicators and recommendations to strengthen data use across HIV prevention, testing and treatment, and linkages to services for sexually transmitted infections, viral hepatitis, tuberculosis and cervical cancer. The guidelines also cover the use of routinely collected data for HIV surveillance (including measurement of HIV prevalence and incidence) and emphasize the use of data from different sources to gain a better picture of epidemiologic trends.
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Ethical considerations for use of unregistered interventions for Ebola viral disease
World Health Organization
(2014)
West Africa is experiencing the largest, most severe, most complex outbreak of Ebola virus disease in history. On 11 August 2014, WHO convened a consultation where the participants concluded that in the particular context of the current Ebola outbreak in West Africa, it is ethically acceptable to of
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fer unproven interventions that have shown promising results in the laboratory and in animal models but have not yet been evaluat-
ed for safety and efficacy in humans as potential treatment or prevention
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