Pregnant travelers face numerous risks, notably increased susceptibility to or severity of multiple infections, including malaria. Because pregnant women residing in areas non-endemic for malaria are unlikely to have protective immunity, travel to endemic areas poses risk of severe illness and pregn...ancy complications, such as low birthweight and fetal loss. If travel to malaria-endemic areas cannot be avoided, preventive measures are critical. However, malaria chemoprophylaxis in pregnancy can be challenging, since commonly used regimens have varying levels of safety data and national guidelines differ. Furthermore, although chloroquine and mefloquine have wide acceptance for use in pregnancy, regional malaria resistance and non-pregnancy contraindications limit their use. Mosquito repellents, including N,N-diethyl-m-toluamide (DEET) and permethrin treatment of clothing, are considered safe in pregnancy and important to prevent malaria as well as other arthropod-borne infections such as Zika virus infection. Pregnant travelers at risk for malaria exposure should be advised to seek medical attention immediately if any symptoms of illness, particularly fever, develop.
more
This table summarises the drugs used for malaria prevention, including adult and paediatric dosages, timing and special considerations. The medications listed are atovaquone/proguanil, chloroquine, doxycycline, hydroxychloroquine, mefloquine, primaquine and tafenoquine. The guidance covers the use o...f these drugs for primary and terminal prophylaxis, as well as contraindications (e.g. G6PD deficiency, pregnancy, and psychiatric or cardiac conditions) and safety precautions for children and special populations. The aim is to help travellers and healthcare providers reduce the risk of malaria during travel.
Accessed on 27/08/2025.
more
Combination therapy is a cornerstone of modern malaria treatment, particularly in the context of widespread multidrug resistance. Using two or more antimalarial drugs with different mechanisms simultaneously enhances efficacy, shortens treatment duration, improves compliance and delays the developme...nt of resistance. Artemisinin-based combination therapies (ACTs), such as artemether–lumefantrine, artesunate–amodiaquine and artesunate–sulfadoxine/pyrimethamine, are highly effective in rapidly clearing parasites and reducing gametocyte carriage. They are also generally well tolerated. Non-artemisinin combinations, quinine-based regimens and novel combinations (e.g. piperaquine–dihydroartemisinin) offer alternative therapeutic options, although clinical experience with these remains limited. Although ACTs are the preferred first-line treatment, factors such as cost, local drug resistance patterns, safety during pregnancy and paediatric use must inform implementation and policy decisions.
more
Malaria remains a significant public health concern in the SADC region, accounting for 20% of childhood deaths, as well as prompting numerous outpatient visits and hospitalisations. Around three-quarters of the population, including 35 million children under the age of five and 8.5 million pregnant ...women, are at risk. Transmission patterns vary from high and stable in the north to malaria-free in the south, with low, unstable and seasonal zones in between. Although interventions such as indoor residual spraying (IRS), insecticide-treated nets (ITNs/LLINs), intermittent preventive treatment in pregnancy (IPTp), rapid diagnostic tests (RDTs), and artemisinin-based combination therapies (ACTs) have reduced the malaria burden, challenges persist in terms of funding, human resources, surveillance, and cross-border coordination. Achieving malaria elimination in the SADC region requires harmonised regional standards, strengthened surveillance, and improved access to quality treatment and policy prioritisation.
Accessed on 27/08/2025.
more
La troisième édition du RSI intègre les amendements à l’annexe 7 qui ont été adoptés par la Soixante-Septième Assemblée mondiale de la Santé, par la résolution WHA67.13 (2014). Aux termes de l’annexe 7 modifiée, la durée de la protection conférée par l’administration d’un vacc...in approuvé contre la fièvre jaune, et la validité du certificat de vaccination correspondant, s’étendent à la vie entière du sujet vacciné et ne se limitent plus à 10 ans, comme prévu auparavant.
more
En la tercera edición del RSI se recogen las enmiendas al anexo 7 adoptadas por la 67.ª Asamblea Mundial de la Salud en virtud de la resolución WHA67.13 (2014). Con arreglo al anexo 7, en su versión enmendada, la protección contra la fiebre amarilla conferida por la administración de una vacun...a aprobada y la validez del correspondiente certificado son para toda la vida de la persona vacunada y no solo para un periodo de 10 años, como antes.
more
Second edition.
AVailable in English, French, Spanish, Russian, Chinese and Portuguese
WHO, as the coordinating authority on international health, supports countries in protecting public health through evidence-based policies and actions. Considering the significant health burden and the multiple potential benefits of interventions, the WHO Air Quality, Energy and Health Unit aims to ...support countries by providing evidence, building institutional capacity and leveraging the “health argument” to convene sectors to tackle air pollution and accelerate energy access.
more
Promoting and protecting the mental health and psychosocial wellbeing of children, adolescents, and their caregivers remains undamental to achieving the Sustainable Development Goals (SDGs), with a direct contribution to SDG 3 (Good Health and Well- eing). In 2024, UNICEF accelerated the scale-up o...f integrated, multisectoral MHPSS programming. These efforts contributed to the strengthening of national and subnational child and adolescent mental health systems by supporting programming across the continuum of care, investing in workforce development, advancing data systems and evidence generation, and promoting institutional leadership and coordination mechanisms. UNICEF’s growing reach, particularly through health, education, and child protection systems, reflects a strategic commitment to embedding MHPSS in sustainable development frameworks and in responses that bridge humanitarian action and development programming.
more
Lesotho’s Social and Behaviour Change Communication Strategy is a strategic response to the high levels of HIV and TB prevalence in the country that are exacerbated by the persistence of structural and sio-economic difficulties, such as poverty, unemployment, gender inequality and more. This strat...egy aims to address these issues.
more
The health impacts of climate change are no longer a distant threat. They are being felt here and now and becoming more extreme.
To address these threats, the WHO Asia-Pacific Centre for Environment and Health in the Western Pacific Region (ACE) was established in 2019 through a partnership with ...the Seoul Metropolitan Government, the Ministry of Climate, Energy and Environment of the Republic of Korea and the World Health Organization (WHO).
The Centre’s mission is to strengthen cooperation and drive action where environment and health meet. This focus on environmental health has created a strong foundation for system-wide change.
This strategic plan builds directly on that work. Over the next five years, the Centre will expand its reach, supporting countries to take practical, systems-based action that ensures healthier people, healthier environments and a healthier planet.
more
PHSM are vital in reducing the risk and scale of infectious disease transmission and lowering hospitalization and deaths. Examples include contact tracing, quarantine and isolation, mask use, ventilation, school or workplace measures, mobility restrictions and travel requirements.
While these mea...sures are essential, decision-making on PHSM becomes particularly complex during rapidly evolving health emergencies, with incomplete information and under significant public and political pressure, especially when the pathogen is novel or poorly understood. In such contexts, guidance needs to be agile and responsive, developed and adapted based on emerging evidence and shifting epidemiological patterns. Decision-makers are frequently confronted with difficult trade-offs, having to balance measures that are:
─ effective but socially disruptive;
─ cost-effective but logistically burdensome;
─ beneficial for public health but economically disruptive; or
─ practical but inequitable or unethical
more
This is an online orientation to strengthen the competencies of health sector actors working in emergencies to establish, support and scale up Mental Health and Psychosocial Support (MHPSS) in countries. The focus of this channel is on how to apply existing practical, evidence-based, scalable tools ...and practice-led approaches for successful implementation of projects to strengthen MHPSS in emergencies operations, protection from mental health and psychosocial consequences of crises and towards the realization of universal mental health coverage.
more
EWARS is a surveillance system developed by the World Health Organization to detect and respond quickly to disease outbreaks in emergency settings where normal health systems are disrupted. It allows health facilities to report priority diseases on a regular basis and generates alerts when unusual p...atterns or suspected outbreaks occur. The system is designed to be simple and fast to set up, even in remote areas, and supports rapid public health action to prevent the spread of disease during crises.
more
This resource was written to support persons who seek to initiate a support group for suicide loss survivors. Suicide bereavement support groups offer a wide range of benefits that can help individuals to navigate the difficult time following a loss. First and foremost, a support group provides a ch...ance to break the silence and reduce the stigma surrounding suicide by creating a space where individuals can openly discuss their grief. It also serves as a source of information about suicide and bereavement. It is important to note that support groups are not a replacement for professional help and that support groups may not be for everyone.
more
The coronavirus disease 2019 (COVID-19) pandemic revealed systemic weaknesses in health-care systems
worldwide. The breadth of challenges left health workers overwhelmed and overstretched, reducing their professional efficacy and causing long-term issues with retention, recruitment and education of... future cohorts
more
The study on health facility preparedness for cholera outbreak response in Cameroon evaluates the ability of healthcare facilities in four cholera-prone districts to manage cholera outbreaks. The findings highlight significant weaknesses, including limited surveillance systems, inadequate access to ...water, poor sanitation, and lack of essential medical supplies such as Oral Rehydration Solution (ORS) and cholera case management guidelines. Many health facilities also lacked trained personnel and proper waste disposal systems, increasing the risk of disease spread within healthcare centers. The study underscores the urgent need for improved hygiene infrastructure, better training, and resource allocation to enhance outbreak response and reduce cholera-related mortality.
more
Given the intimate association between silicosis and tuberculosis, understanding the epidemiology of the South African gold mining industry silicosis epidemic is essential to current initiatives to control both silicosis and tuberculosis in this population, one of the most heavily affected globally.... The study’s objectives were to compare the prevalence of silicosis among working black gold miners in South Africa during 2004–2009 to that of previous studies, including autopsy series, and to analyse the influence of silicosis and/or tuberculosis on exiting employment.
more
COVID-19 has altered health sector capacity in low-income and middle-income countries (LMICs). Cost data to inform evidence-based priority setting are urgently needed. Consequently, in this paper, we calculate the full economic health sector costs of COVID-19 clinical management in 79 LMICs under di...fferent epidemiological scenarios.
more
For many years, Community Health Care Workers (CHWs) in Tanzania and Africa in general have played significant role in community health promotion. Their specific roles have been changing from time to time. However, their key roles have over time included giving health education and dissemination of ...health information to communities, invariably moving on to include other services such as offering curative services and conducting community surveys. Deployment of CHWs has mainly been a response to the severe shortage of the human resource for health in most African countries due to brain drain for various reasons that include unattractive terms and conditions of employment. On the other hand the human resources for health (HRH) is a result of positive growing demand for health services, a situation confronted by inadequate supply of trained health personnel from training institutions to meet the demand.
more