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13 April 2021 Policy Brief
People with asthma (PWA) generally are considered at higher risk from respiratory infections, as is seen annually with influenza. At the outset of the COVID-19 pandemic, PWA were widely assumed to be at increased risk from COVID-19. However, as data emerged throughout 2020, the association between a
...
sthma and COVID-19 appeared less clear.
more
WHO has developed this manual in order to strengthen the laboratory diagnosis and virological surveillance of influenza infection.
This protocol provides an approach for public health authorities and investigators at all levels to plan for and conduct investigations of nonseasonal influenza and other emerging respiratory diseases and provides tips and reminders for linking the
...
information from the investigation with risk assessment. The disease etiology is not always known at the onset of the event; therefore, this protocol focuses on important but broadly applicable steps that should be undertaken in the investigation of an acute respiratory disease event, especially those occurring at the animal–human interface.
more
This resource explains how WHO EUL COVID-19 vaccines without vaccine vial monitor or VVM should be handled at the vaccination site, to ensure that safe and potent vaccines are administered.
This document has been updated: 31 August 2021
Interim recommendations for use of the inactivated COVID-19 vaccine, CoronaVac, developed by Sinovac
These WHO interim recommendations for use of the Sinovac-CoronaVac were developed on the basis of advice issued by the Strategic Advisory Group of Experts on Immunization (SAGE) and the evidence summary included in the background document and annexe
...
s referenced below.
This document has been updated: version 15 March 2022.
more
28 May 2021
Contact tracing is a key component of a public health response to infectious disease outbreaks. The purpose of this guidance is to reinforce the place of community engagement and participation in the contact tracing process. The guidanc
...
e and related products articulate best practice principles for community engagement and how they can be operationalized as part of any community-centred contact tracing strategy. The material provided can stand on its own or be used to complement other documents that support strategies, implementation plans or training and capacity building modules.
more
Workplaces outside of healthcare facilities can be also settings for transmission of COVID-19. Outbreaks of COVID-19 has been reported in various types of workplaces and job categories.
All workers should be protected from acquiring COVID-19 because of their work. The prevention of COVID-19 in
...
work settings should be combined with measures for protecting physical and mental health, safety and wellbeing of workers from other occupational hazards in the operation, closures and reopening of workplaces.
This joint WHO/ILO policy brief provides a summary of the evidence for transmission of COVID-19 in general workplaces and an overview of WHO and ILO recommendations for prevention and mitigation of COVID-19 and for protecting health and safety at work in the context of the pandemic.
more
Version 2.3 , 21 April 2022. The CVIC tool supports credible COVID-19 vaccination costing to facilitate a dialogue with stakeholders, while maintaining sensitivity to protect essential health services.
The CVIC tool provides a structured and comp
...
rehensive estimation of incremental operational and selected capital costs of introducing and deploying COVID-19 vaccines, in alignment with the National Deployment and Vaccination Plan (NDVP). This is essential for resource mobilization, budgeting, and delivery strategy refinement and optimization. The tool has been pre-populated with data from global databases and provides a total cost estimate over an immunization programme over the period of 2021-2023, after which COVID-19 vaccination is expected to be integrated into national immunization plans. Countries can customize the priority target populations based on WHO SAGE guidance and select multiple delivery strategies and vaccine products. The tool is available in all six UN working languages (Arabic, Chinese, English, French, Russian and Spanish) and Portuguese. An e-learning course on CVIC is available at OpenWHO.
In this updated version 2.3 of the tool, some minor bugs have been fixed and new features have been added
more
10 May 2021. Manufactureres:
SK Bioscience Co. Ltd. [COVID-19 Vaccine (ChAdOx1-S [recombinant])]
Serum Institute of India Pvt. Ltd. [COVISHIELD™, ChAdOx1 nCoV-19 Corona Virus Vaccine (Recombinant)]
The ChAdOx1-S/nCoV-19 [recombinant] vaccine is a replication-deficient adenoviral vecto
...
r vaccine against coronavirus disease 2019 (COVID-19). The vaccine expresses the SARS-CoV-2 spike protein gene, which instructs the host cells to produce the protein of the S-antigen unique to SARS-CoV-2, allowing the body to generate an immune response and to retain that information in memory immune cells. Efficacy shown in clinical trials in participants who received the full series of vaccine (2 doses) irrespective of interval between the doses was 63.1%, based on a median follow-up of 80 days, but tended to be higher when this interval was longer. The data reviewed at this time support the conclusion that the known and potential benefits of ChAdOx1-S/nCoV-19 [recombinant] vaccine outweigh the known and potential risks.
more
The COVID-19 Strategic Preparedness and Response Plan (SPRP) 2021 Monitoring and Evaluation Framework tracks global progress against the COVID-19 SPRP 2021 for the ten pillars of the public health response. The operational intelligence complements t
...
he epidemiologic information used to drive a global dynamic system of support and response. Monitoring SPRP 2021 implementation will support countries, partners and WHO in strategic thinking, operational tracking and course correction based on evidence and transparency to strengthen the response to COVID-19.
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Many critical questions remain about the effectiveness of COVID-19 vaccines in real-world settings. These questions can only be answered in post-introduction vaccine effectiveness studies.This guidance document outlines an approach to leverage exist
...
ing surveillance systems for Severe Acute Respiratory Infection (SARI) to estimate COVID-19 vaccine effectiveness (VE) in preventing SARI associated with laboratory-confirmed SARS-CoV-2 using existing SARI surveillance systems. The approach uses the test-negative design to evaluate VE; cases are SARI patients who tested positive for SARS-CoV-2, and controls are SARI patients who tested negative for SARS-CoV-2.
more
This poster is intended for health workers and other personnel on the safety and mitigation measures that need to be adhered to when dealing with medical oxygen. Medical oxygen, either in liquid or gas form, is an oxidizing agent that can result in
...
a fire or explosion if not handled properly.
more
This poster is intended for health workers and other personnel on the safety and mitigation measures that need to be adhered to when dealing with medical oxygen. Medical oxygen, either in liquid or gas form, is an oxidizing agent that can result in
...
a fire or explosion if not handled properly.
more
This poster is intended for health workers and other personnel on the safety and mitigation measures that need to be adhered to when dealing with medical oxygen. Medical oxygen, either in liquid or gas form, is an oxidizing agent that can result in
...
a fire or explosion if not handled properly.
more
Available in Arabic, Chinese, English, French, Russian and Spanish. You can download a summary of the main report and background documents!
The report demonstrates that the current system—at both national and international levels— was not adequate to protect people from COVID-19. The time it t
...
ook from the reporting of a cluster of cases of pneumonia of unknown origin in mid-late December 2019 to a Public Health Emergency of International Concern being declared was too long. February 2020 was also a lost month when many more countries could have taken steps to contain the spread of SARS-CoV-2 and forestall the global health, social, and economic catastrophe that continues its grip. The Panel finds that the system as it stands now is clearly unfit to prevent another novel and highly infectious pathogen, which could emerge at any time, from developing into a pandemic.
more
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.
Vacc
...
ines are supported by decades of medical research. They work by preparing the body's own immune system to recognise and defend against a specific disease. The volume of information available about vaccination can be overwhelming, so it’s important to talk through the topic.
Available in different languages
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Vaccines explained (Arabic Version)
recommended
WHO's 'Vaccine Explained' series features illustrated articles on vaccine development and distribution. Learn more about vaccines from the earliest of research stages to their rollout in countries.
In the context of the coronavirus disease (COVID-19) pandemic response, WHO identifies young people as a priority target audience with specific concerns, experiences and behaviours. This policy brief provides relevant insights from behavioural evide
...
nce and a set of behavioural considerations for those promoting COVID-19 preventive behaviours among young people. Designers of programmes and initiatives targeting youth may find it helpful to refer to the youth-specific barriers and drivers identified in this policy brief and to prioritize these for testing when planning initiatives targeted at young people.
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