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Building on the 2021 Interim guidance, this second version and update, incorporates the lessons and feedback from the hepatitis pilots that successfully demonstrated the feasibility of measuring hepatitis B and C impact targets to demonstrate elimination, whilst highlighting challenges caused by hig
...
h disease burden in some countries, as well as delays in reaching mortality targets due to the long natural history of disease progression to liver cirrhosis and hepatocellular carcinoma.
The path to elimination provides a framework with 3 levels of achievements for which WHO certification is available. Each stepwise progression from bronze to silver to gold tiers will promote an iterative expansion of prevention, diagnosis and treatment services for viral hepatitis services and strengthen measurement systems to support attainment of the 2030 elimination goals.
This updated version also includes changes, clarifications and new guidance on alternative measurement approaches for country validation of elimination. Through the validation process, WHO and partners continue to provide country support for strengthening health system capacity and patient-centred services that respect and protect the human rights of people living with viral hepatitis and ensures meaningful engagement of communities in the national, regional and global viral hepatitis response.
more
Heart failure (HF) is a global public health concern with disproportionate socioeconomic, morbidity and mortality burden on low- and middle-income countries (LMICs). This review summarises contemporary data on the demographic and clinical characteristics, aetiologies, treatment, economic burden and
...
outcomes of HF in LMICs. Patients with HF in LMICs are younger than those from high-income countries (HICs) and present at advanced stages of the disease. Hypertension, ischaemic heart disease (IHD), cardiomyopathy (CMO), and rheumatic heart disease (RHD) are the leading causes of HF in LMICs. The contribution of infectious diseases to HF remains prominent in many LMICs. Most health facilities in LMICs lack adequate diagnostic tools for HF, and the use of evidence-based medical and device therapies is suboptimal. Further, HF in LMICs is associated with prolonged hospital stay and high in-hospital and one-year mortality. Finally, HF has profound economic impact on individual patients who, mostly, have no health insurance, and on societies where patients are young, comprising those who have the greatest potential to contribute to economic productivity.
more
Benchmarking is a strategic process often used by businesses and institutes to standardize performance in relation to the best practices of their sector. The World Health Organization (WHO) and partners have developed a tool with a list of benchmarks and corresponding suggested actions that can be a
...
pplied to implement the International Health Regulations 2005 (IHR) and strengthen health emergency prevention, preparedness, response and resilience capacities.
The first edition of the benchmarks was published in 2019 to support countries in developing, implementing and documenting progress of national IHR or health security plans (e.g. national action plan for health security (NAPHS), national action plan for emerging infectious diseases, public health emergencies and health security and other country level plans for health emergencies). The tool has been updated to incorporate lessons from COVID-19 and other health emergencies, to align with the updated IHR monitoring & evaluation framework (IHR MEF) tools and the health systems for health security framework, and to support strengthening health emergency prevention, preparedness, response and resilience (HEPR) capacities and the Preparedness and Resilience for Emerging Threats (PRET) initiative.
more
As the Americas undergo profound demographic change and there are more persons aged 65 years or older than children younger than 5 years, it is crucial to recognize that national immunization programs must be redesigned to ensure comprehensive protection for individuals across the lifespan. By adopt
...
ing a life course approach (LCA) to immunization, vaccination programs can be tailored to close immunity gaps at different stages of life. The life course approach foresees the establishment of multiple strategies to reduce missed opportunities for vaccination according to age group. This technical document explains the key concepts of the LCA with a focus on immunization by vaccination, as well as the underlying biological mechanisms that require the application different vaccines at different life stages according to changes to the immune system and in the epidemiological situation of a community.
more
Mpox is a zoonotic disease caused by a double-stranded DNA virus that belongs to the Orthopoxvirus genus of the Poxviridae family. The disease presents with symptoms similar to smallpox but with a lesser severity. It was first discovered in 1958 when two outbreaks of a poxlike disease occurred in co
...
lonies of monkeys kept for research, hence the name ‘mpox. The first human case of mpox was recorded in 1970 in the Democratic Republic of the Congo (DRC), which has subsequently spread to other central and western African countries. There are two known clades of the virus: clade I and clade II. Clade I, which is most frequently reported from countries in Central Africa, tends to be more severe than clade II. Cameroon is the only country known to harbour both clades.
more
Asthma is the most common noncommunicable disease in children, and among the most common in adults. According to the most recent estimates from the Global Asthma Network Phase I study, around one in 10 children and adults have symptoms of asthma and one in 20 school-aged children have severe asthma
...
symptoms, with marked variations in prevalence and in prevalence trends between countries and regions of the world. The Global Burden of Disease Study estimated that asthma caused the loss of 21.6 million healthy years of life (disability-adjusted life years) and 461 069 deaths in 2019. Approximately 90% of the asthma burden of disease is borne by people living low and middle income countries (LMICs). Some countries report very high (up to 90%) rates of uncontrolled asthma. While the prevalence of asthma is highest in countries with a high Socio-Demographic Index (SDI), death rates from asthma are highest in countries with low and lower middle incomes.
more
Asthma is the most common chronic condition in children worldwide. It affects daytime activities, sleep and school attendance and causes anxiety to parents, families and other carers. The quality of asthma diagnosis and management globally still needs substantial improvement. From infancy to the tee
...
nage years, there are age-specific challenges, including both underdiagnosis and overdiagnosis with stigma-related barriers to treatment in some cultures and in adolescents. The Paediatric Asthma Project Plan has been initiated to strengthen diagnosis and management of asthma. This encompasses a vision for the next 10–15 years, building on the knowledge and experience from previous educational projects. It will take into account the educational needs of patients, carers and healthcare professionals as well as the accessibility and affordability of medication, particularly in low and middle-income countries where the prevalence of asthma is rising more rapidly. This overview presents a first step for those involved in the diagnosis and management of childhood asthma to strengthen care for children globally.
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The burden of severe asthma in sub-Saharan Africa: Findings from the African Severe Asthma Project
Kirenga, B.J.; Chakaya, J.; Yimer, G. et al.
Journal of Allergy and Clinical Immunology: Global
(2024)
CC
Severe asthma is associated with high morbidity, mortality, and health care utilization, but its burden in Africa is unknown. This article wants to determine the burden (prevalence,
mortality, and activity and work impairment) of severe asthma in 3 countries in East Africa: Uganda, Kenya, and Ethio
...
pia using the American Thoracic Society/European Respiratory Society case definition of severe asthma.
more
On 14 August 2024, the Director-General of the World Health Organization determined that the upsurge of mpox in a growing number of countries in Africa constitutes a new public health emergency of international concern (PHEIC) under the International Health Regulations (IHR) (2005)
Mpox can spread in humans through close contact, usually skin-to-skin contact, including sexual contact, with an infected person or animal, as well as with materials contaminated with the virus such as clothing, beddings and towels, and respiratory droplets in prolonged face to face contact. People
...
remain infectious from the onset of symptoms until all the lesions have scabbed and healed. The virus may spread from infected animals through handling infected meat or through bites or scratches. Diagnosis is confirmed by polymerase chain reaction (PCR) testing of material from a lesion for the virus’s DNA.
more
Time has seen management for Cystic Fibrosis (CF) advance drastically, most recently in the development of the disease-modifying triple combination therapy ivacaftor/tezacaftor/elexacaftor. There is currently limited evidence regarding both the global epidemiology of CF and access to this transforma
...
tive therapy - and therefore where needs are not being met. Therefore, this study aims to define gaps in access to CF treatment. The results show that a significant CF patient burden exists in countries where disease-modifying drugs are unavailable, and final figures are likely underestimates. This analysis shows the potential to improve rates of diagnosis and treatment for CF, so a higher percentage of patients receive the most effective triple combination treatment.
more
The RTA covered UNICEF’s response to COVID-19 from March 2020 – when WHO declared the disease a pandemic – until January 2021. Further, the RTA applied a broad and cross-cutting lens to all 21 UNICEF county offices across the region, focusing on six case study countries: Kenya, Madagascar, Nam
...
ibia, Somalia, South Africa and Uganda.
In addition to a Regional Analysis Report, the RTA produced six deep-dive reports with findings and lessons specific to the six case study countries mentioned above – all of which can be accessed through the drop-down listing on this page.
more
In 2022, Namibia had an estimated population of 2.6 million people, where 51 per cent per cent are females and 52.5 per cent of households in urban areas, with fast-growing urban informal settlements which lack access to basic services. Namibia has a young population; 42 per cent are children (0-17
...
years), 13 per cent are under-five, per cent and 19 per cent are aged 15 to 24 years. With the right investment on children and youth, this represents an opportunity for a demographic dividend.
more
BMC Infectious Diseases volume 23, Article number: 342 (2023).
Tuberculosis (TB) is among the leading causes of death globally. The disease has a huge burden in Namibia, with a case notification rate of at least 442 per 100,000. To date, Namibia is among the countries with the highest global TB bur
...
den, despite all efforts to reduce it. This study aimed to determine the factors associated with the unsuccessful treatment outcomes of the Directly Observed Therapy Short course (DOTS) programme in the Kunene and Oshana regions.
more
This document serves to provide interim guidance/ recommendations to carry out mpox surveillance activities mainly case investigation, contact tracing and isolation. For the development of this document WHO, UKHSA and CDC guidelines were referred to and adopted within the country context.
PLOS Glob Public Health 4(12): e0004035. https://doi. org/10.1371/journal.pgph.0004035.
A new formulation of praziquantel, arpraziquantel (arPZQ), has been developed for preschool-
aged children (PSAC) to fill the treatment gap for this age group in schistosomiasis control and
elimination program
...
s. There is now a priority to ensure that the drug reaches all at-risk PSAC
in endemic areas, including hard-to-reach areas and populations. This study aimed to deter-
mine schistosomiasis treatment-related contextual factors among fishermen and island popu-
lations in Homa Bay County, Kenya, and to identify a suitable platform to deliver arPZQ.
more
Infect Dis Poverty (2021) 10:15.
Real-time polymerase chain reaction (PCR) is a sensitive and specific method for diagnosing schistoso-
miasis. However, this method should be performed in a laboratory, usually located distant from the sample collection
site. Therefore, it is important to have fas
...
t sampling preservation methods, which allow simple transport prior to DNA
extraction and amplification. The aim of this study was to verify if blood samples applied to filter paper are suitable for
analysis of Schistosoma mansoni DNA by real-time PCR.
more
It is against this background that the Ministry of Health and Sanitation with its partners have
taken the lead to develop Essential Health Services Package (EHSP). The MOHS believes that the
development of EHSP; defining the services that should be available at each level of care
(community to
...
tertiary level), for each age cohort, and across each public health functions, not
only allows for more effective and equitable health service delivery, but also for the
establishment of a functional referral system and allocation of appropriate investments for high
impact interventions. The package is expected to set precedence in defining ‘essential’ set of
services for the population in Sierra Leone, structurally promoting integration of health services,
and providing succinct guidance to partners and stakeholders on the country priorities.
more
In Sierra Leone, Health care delivery is organized around a three-tier system i) primary level constituting peripheral health units (community health centers, community health posts, and maternal and child health posts secondary level constituting district hospitals tertiary level comprising region
...
al and national referral hospitals [Figure 3].
more
