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1 March 2021 This article is part of a series of explainers on vaccine development and distribution. Learn more about vaccines – from how they work and how they’re made to ensuring safety and equitable access – in WHO’s Vaccines Explained series.
These guidelines were developed as part of Kenya's fast-track plan to end AIDS among adolescents and young people. Based on research into adolescent and young key populations in Kenya and elsewhere, they outline a package of HIV prevention services, and emphasize the need to combine biobehavioural i ... more
Initial public health responses to control the pandemic focused on promoting protective behaviors among the general population, including frequent hand washing, physical distancing and the use of face masks in public spaces However, many saw these only as interim measures to reduce the spread of the ... more
As the crisis in Syria moves into its second decade, a survey commissioned by the International Committee of the Red Cross highlights the heavy price paid by young Syrians. 1,400 Syrians between the ages of 18-25 were surveyed in Syria, Lebanon and Germany. Across the three countries, young peopl ... more
Interim Guidance October 2022. This addendum addresses some of the methodological aspects of VE evaluations that have been learned during the past year, as well as those that have become relevant in the current epidemiological setting of the COVID-19 pandemic. For some of the COVID-19 vaccine method ... more
This study looked at structural risk factors to COVID-19 that existed before the outbreak and may have direct and indirect effects on COVID-19 risk across all the 47 counties in Kenya. These factors are COVID-19 exposure and vulnerability and lack of adaptive capacity to COVID-19.
Many African countries were amongst the most rapid to respond to the emerging threat of COVID-19, implementing large-scale interventions at very early stages of their epidemic. As demonstrated in this document using very simple models, this rapid mobilization and timeliness of implementing control m ... more
12 February 2021
2021 UNAIDS Global AIDS Update. UNAIDS report shows that people living with HIV face a double jeopardy, HIV and COVID-19, while key populations and children continue to be left behind in access to HIV services
14 July 2021 This article is part of a series of explainers on vaccine development and distribution. Learn more about vaccines – from how they work and how they’re made to ensuring safety and equitable access – in WHO’s Vaccines Explained series. COVID-19 vaccines have proven to be safe, ... more
July 2021
In line with the National Mental Health Strategy for Lebanon (2015-2020), this guide answers the objective of the Mental Health and Psychosocial Support task force: “Development and provision of staff care interventions for persons working in the MHPSS and Protection sectors”. It aims at prevent ... more
Countries across the world are facing diverse epidemiological situations with varying response capacities and access to life saving tools. The World Health Organization (WHO) recommends that national authorities continue to apply a risk-based approach when implementing measures related to COVID-19 ... more
Almost 25% of deaths worldwide could be prevented if the actions in the compendium were fully implemented This compendium provides a systematic compilation of published guidance from WHO and other UN organizations on health and environment. Guidance on policies and actions as well as awareness rais ... more

Long COVID

Issue Brief no.15, September 2021, updated 19 October 2021
Vaccination programmes against COVID-19 and seasonal influenza are currently being implemented in parallel in many countries. Administration of both vaccines during the same visit has potential advantages. This document presents the evidence related to coadministration of Covid-19 and influenza vacc ... more
21 January 2022 The overall threat posed by Omicron largely depends on four key questions: (i) how transmissible the variant is; (ii) how well vaccines and prior infection protect against infection, transmission, clinical disease and death; (iii) how virulent the variant is compared to other varian ... more
This guideline covers identifying, assessing and managing the long-term effects of COVID-19, often described as ‘long COVID’. It makes recommendations about care in all healthcare settings for adults, children and young people who have new or ongoing symptoms 4 weeks or more after the start of a ... more