Background: The World Health Organization (WHO) published a clinical case definition of post COVID-19
condition, by a Delphi consensus, on 6 October 2021. That process concluded that a separate definition
may be applicable for children. It is important to understand the frequency, characteristics ...and risk factors
that lead to post COVID-19 condition, along with its impact on everyday functioning and development of
children and adolescents. Long-term outcomes of the condition are currently unknown and need to be
studied. For these reasons, a globally standardized clinical case definition is needed.
Aim: To develop a globally relevant standardized clinical case definition for children and adolescents by
building on the WHO clinical case definition for post COVID-19 condition in adults.
more
Technical Report
AIDS Medicines and diagnostics service
July 2015
Case Management; Guide for Tutors
This document accompanies the interim guidance on “Strengthening Preparedness for COVID-19 in cities and urban settings”. It provides local authorities, leaders and policy-makers in cities with a checklist tool to ensure that key areas have been covered. An excel version that local authorities m...ay wish to adapt to meet their needs is also available. It allows filtering by steps of action; suggested domains and responsible teams within local governments for each action; and phase(s) of the emergency management cycle.
more
Training module on malaria control
The ASSIST package is developed to help the primary health professionals to detect and manage substance use and related problems in primary and general medical care settings.
Download the ASSIST screening test version 3.0 and feedback card
The ASSIST screening test version 3.0 is availa...ble in English and in 10 other languages (Arabic, Chinese, Farsi, French, German, Hindi, Portugüse, Russian, Spanish and Ukrainian).
more
n October 2019, WHO convened the first meeting of the Buruli ulcer laboratory network (BU-LABNET) in Yaoundé, Cameroon, bringing together 11 laboratories from nine countries at the Pasteur Centre of Cameroon (CPC), the network’s Coordinating Centre. The network was formally established at th...is meeting (1) and its members were those present. The objective of BU LABNET is to improve diagnosis of Buruli ulcer based on polymerase chain reaction (PCR) using standardized testing protocols, involving external quality assurance programmes and sharing knowledge among member laboratories.
more
The World Health Organization (WHO) has identified mental health as an integral component of the COVID-19 response. Its rapid assessment of service delivery for mental, neurological and substance use (MNS) disorders during the COVID-19 pandemic, on which this report is based, is the first attempt to... measure the impact of the pandemic on such services at a global level. The data were collected through a web-based survey completed by mental health focal points at ministries of health between June and August 2020. The questionnaire covered the existence and funding of mental health and psychosocial support (MHPSS) plans, the presence and composition of MHPSS coordination platforms, the degree of continuation and causes of disruption of different MNS services, the approaches used to overcome these disruptions, and surveillance mechanisms and research on MNS data.
more
The leishmaniases are a group of diseases caused by Leishmania spp., which occur in cutaneous, mucocutaneous and visceral forms. They are neglected tropical diseases (NTDs), which disproportionately affect marginalized populations who have limited access to health care. HIV co-infected patients with... Leishmania infection are highly infectious to sandflies, and an increase in the coinfection rate in an endemic area is likely to increase the effective infective reservoir.
more
This article describes WHO's efforts to combat a cholera outbreak in South Sudan in July 2017. The organization received 500,000 doses of oral cholera vaccine (OCV) and was working with South Sudan's Ministry of Health to launch a vaccination campaign from July 28 to August 3, 2017. At the time, the... country had reported 17,785 cholera cases and 320 deaths since the outbreak began in June 2016. The vaccination campaign targeted four counties with high transmission rates: Tonj East, Kapoeta South, Kapoeta North, and Kapoeta East. South Sudan was implementing an integrated approach to control cholera, combining patient care, surveillance, social mobilization, water and sanitation improvements, and vaccination. The article notes that approximately 6 million people in South Sudan were facing starvation, with food insecurity and drought exacerbating the risk of cholera spread as people resorted to using contaminated water sources.
more
Meeting report, Kampala, Uganda,
7–8 November 2023
Anopheles stephensi is an invasive mosquito species which has been found spreading across Africa. While this species presents a new challenge for malaria control on the continent, its surveillance and management have been ongoing in Asia for many years. This document aims to summarize key lessons fr...om 3 countries – India, the Islamic Republic of Iran and Sri Lanka – that have been working to control An. stephensi. It is hoped that their experiences and insights will be valuable for countries encountering An. stephensi for the first time.
more
This policy brief presents a summary of current evidence on vulnerability to TB and proposes interventions for equitable, person-centred, and human rights-based TB prevention and care. It aligns with WHO policies and guidance on TB prevention and screening, management of TB and comorbidities, access... to health care, universal health coverage, determinants of TB, TB-associated impairment and disability, social protection, as well as ethics, equity and human rights.
more
The brief on key findings from the 2025 edition of the WHO anaemia estimates provides a snapshot of the current status of anaemia among women aged 15–49 years at the country, regional, and global levels, along with progress toward achieving the global anaemia target by 2030, in alignment with the ...Sustainable Development Goals.
more
Adolescents and young adults aged 10-24 remain underserved in the global response against HIV. Combination prevention, treatment and care programmes use a mix of evidence-based interventions to meet the current HIV prevention needs of adolescents and young adults. However, there needs to be a focus ...on priority interventions that are evidence-based, practical, contextual and sustainable. This document highlights interventions and recommendations that have passed through the evidence-based lens of the WHO.
more