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When can we expect a vaccine for COVID-19? How will we ensure that it is safe? Who should be vaccinated first and why? Find out the answers to these and other questions.
As vaccines get approved by national authorities, learn about National and WHO approval processes for vaccines and how safety is ensured during emergency approval of vaccines. Dr Mariângela Simão explains in Science in 5.
How concerned should we be about the new variants of SARS CoV 2 which cause COVID-19? Is it unusual for viruses to change and mutate? Do vaccines protect against these variants and what can you do to protect yourself? WHO’s Chief Scientist Dr Soum ... more
Why are experts concerned about COVID-19 and antibiotics? And what can you do about it? Learn about antibiotics and COVID-19 from WHO’s Dr Hanan Balkhy in Science in 5
The PQS on-line catalogue includes details of all immunization-related products currently pre-qualified by WHO for procurement by United Nations agencies. The catalogue is produced and maintained by the Quality, Safety and Standards group in the Imm ... more
If you have had COVID-19, should you still get vaccinated ? Why are we not vaccinating children under 16? WHO’s Chief Scientist Dr Soumya Swaminathan explains these and other vaccine related questions in Science in 5 this week.
This checklist helps to identify the necessary measures to be implemented to mitigate infection transmission among travellers and ground-crossing staff in the context of the COVID-19 pandemic. It features key questions and considerations for gauging the capacity of responding to COVID-19 transmissio ... more
The WHO Global Learning Laboratory (GLL) for Quality UHC links the experiences, expertise, and wisdom of people across the world on important issues relating to quality in the context of UHC. The GLL is a safe space to share knowledge, experiences a ... more
How far apart should the doses of vaccines be? What if I miss my second dose? Can I get two doses from two different manufacturers? How was safety of vaccines ensured? WHO’s Chief Scientist, Dr Soumya Swaminathan explains in Science in 5.
WHO has a unique combination of technical public health and scientific expertise, and a global operational footprint, with field offices in more than 150 countries. In 2020, this global, technical, and operational reach meant ... more
Interim guidance 2 march 2021 Current use of drugs to prevent COVID-19 is variable, reflecting large-scale uncertainty. Numerous randomized trials of many different drugs are underway to inform practice. This first version of the Drugs to prevent COVID-19: A ... more
Find out how many vaccine doses have been given in your country using WHO’s COVID-19 dashboard
22 July 2022. This document provides the case definitions for public health surveillance of COVID-19 in humans caused by SARS-COV-2 infection.
As new variants emerge people are wondering if they should wait until a more efficacious vaccine is available or if they should go ahead and get vaccinated now? Answering your questions on COVID-19 vaccines and variants in this episode of Science in 5 is W ... more
Update COVID-19
These guidelines group all recommendations on TB care and support in one document and are complemented by an operational handbook. The guidelines are to be used primarily by national TB programmes, or their equivalents in Ministries of Health, stakeholders and technical organizations working on ... more
17 March 2021
If you have been wondering when you would receive your vaccine? Why you should get vaccinated and are concerned about what your are hearing about side effects, this episode of Science with 5 with WHO’s Chief Scientist Dr Soumya Swaminathan is for ... more
Over 18 months into the pandemic, WHO continues to conductglobal surveillance of COVID-19as part of activities on preparedness, readiness and response activities. The need for global surveillance of COVID-19 is greater than ever, asthe implementatio ... more
The 2020 recommendations for the programmatic management of TB preventive treatment are the first to be released under the rubric of WHO consolidated TB guidelines (Module 1 – Prevention). The WHO ... more
The WHO operational handbook on tuberculosis: tuberculosis preventive treatment is the companion, implementation guide to the 2020 WHO guidelines on TB preventive treatment.[1] Just as these guideli ... more
26 March 2021 If you have already had COVID-19 do you still need both doses of the vaccine? Do these vaccines protect you against infection? Do they protect us against variants? WHO’s Dr Katherine O’Brien answers these questions in Science in 5 ... more
1 April 2021 In our unequal world, how does inequity impact our fight against COVID-19? How can we address it? WHO’s Dr Mariângela Simao explains in Science in 5 this week.
Licensed pharmaceutical products (marketing authorization) should be manufactured only by licensed manufacturers (holders of a manufacturing authorization) whose activities are regularly inspected by competent national authorities. This guide to GMP shall be used as a standard to justify GMP status, ... more
Learn what scientists look for in the different phases of a clinical trial for a vaccine. What does it mean when a vaccine trial is halted due to an adverse event? WHO’s Dr Kate O’Brien explains in Science in 5 this week
The WHO COVID-19 Essential Supplies Forecasting Tool (ESFT) assists governments, partners, and other stakeholders to forecast the necessary volume of personal protective equipment, diagnostic equipment, consumable medical supplies, biomedical equipm ... more
How much protection does the current batch of COVID-19 vaccines provide us? Would you need a booster shot for new variants? What does science and evidence tell us about mass gatherings and the spread of COVID-19? WHO’s Chief Scientist Dr Soumya ... more
2017 Update
Member States have requested WHO policy guidance on how to facilitate the implementation of national AMS activities in an integrated and programmatic approach. This policy guidance responds to that demand from Member States and is anchored in public ... more
The procurement of essential medicines and other health products is a critical function in support of the effective discharge of WHO’s mandate, and WHO values the importance of the quality of esse ... more
5 May 2021 This Information Note is intended to assist national TB programmes and health personnel worldwide to maintain essential tuberculosis (TB) services during the COVID-19 pandemic and in the recovery phase. It is important that recent progress made in TB prevention and care is not reversed b ... more
Medical oxygen is an essential medicine in the treatment of COVID-19. How is it used? Why is there a shortage in some countries and what are WHO, partners and Governments doing about it? WHO’s Dr ... more
If you have the choice of more than one vaccine and are wondering which one to take and how to assess the risk of side effects, this episode of Science in 5 with WHO’s Dr Katherine O’Brien is for you.
If you are caring for yourself or a loved one at home, how can you keep everyone safe? Who should be cared for at home? How to prevent COVID-19 infection to other family members? What red flags should you look for that tell you it is time to contact ... more
If you have COVID-19 and are caring for someone or yourself at home, what is the treatment protocol? What is WHO’s guidance on Remdesivir and convalescent plasma therapy? How to monitor oxygen at home and what are the red flags when you should cal ... more
What are the variants circulating at this time? How are variants classified as variants of interest or concern? What does this mean for the public? Dr Maria Van Kerkhove explains in Science in 5 this week.
How does SARS-CoV-2 , the virus that causes COVID-19 , spread from one person to another? How can you keep yourself safe indoors and outdoors? WHO’s Dr Oliver Morgan explains in Science in 5.
What is the guidance for vaccination of women with breastfeeding infants, women who are pregnant or planning to get pregnant and women who are menstruating? What about vaccines and fertility? ... more
This protocol establishes the principles and definitions of a surveillance system devised by the WHO Health in Prisons Programme (‎HIPP)‎ to monitor the evolution of COVID-19-related epidemiological data in prisons and other places of detention ... more
Why does WHO recommend at this time, in June 2021, that vaccinating children is not a priority? When would their vaccination be prioritized? How is safety of these vaccines ensured? WHO’s Chief S ... more
This publication was developed in response to the need for a reference list of priority medical devices required for management of noncommunicable diseases (NCDs), focusing on cardiovascular diseases and diabetes, especially for low- and middle-income countries to support universal health coverage a ... more
This publication is based on the list of clinical interventions selected from clinical guidelines on prevention, screening, diagnosis, treatment, palliative care, monitoring and end of life care. This publication addresses medical devices for six types of cancer: breast, cervical, colorectal, leukem ... more
2nd edition, July 2021. This WHO and HRP guideline is designed to help countries make faster progress, more equitably, on the screening and treatment of cervical cancer. It includes some important shifts in ... more
6 July 2021. The “WHO consolidated guidelines on tuberculosis. Module 3: Diagnosis - Rapid diagnostics for tuberculosis detection 2021 update” is the latest document replacing the one issued in 2020. Three new nucleic acid amplification test (NA ... more
What do we know about the Delta variant so far? How can we assess our risk? What strategies should we apply to protect ourselves whether we are in a low vaccination or high vaccination setting? WHO’s Dr Maria Van Kerkhove explains in Science in 5. ... more
Globally, 311,000 women die of cervical cancer every year, 85 percent of them in resource limited regions of the world. To address this grave threat to women, the WHO made a call to action in 2018, resulting in accelerated plans to improve cervic ... more
Injection practices worldwide and especially in low- and middle-income countries (LMICs) include multiple, avoidable unsafe practices that ultimately lead to the large-scale transmission of bloodborne viruses among patients, health care providers and the community at large.
This guideline provides global, evidence-informed recommendations on the use of indicators for assessing a population’s iron status and application of the use of ferritin concentrations for monitoring and evaluating iron interventions.
If you are living with diabetes, what is the risk that COVID-19 poses to you and how can you stay safe and healthy during the pandemic? WHO’s Dr. Gojka Roglic explains in Science in 5.
Do the current batch of approved vaccines protect us from the Delta variant? What is the level of protection? If you can still get infected even after being fully vaccinated, then why should we vaccinate? WHO’s Chief Scientist Dr Soumya Swaminatha ... more
The World Health Organization (WHO) video titled "Preventing Disease Through Healthy Environments" highlights the significant impact of environmental factors on global health. It reports that in 2012, approximately 12.6 million deaths—nearly one i ... more
The objective of this course is to provide high-level information and contextual understanding of WHO Standard Operating Procedures (SOPs) for Emergencies. We will explore a range of topics, ranging from the Emergency Response Framework (ERF), to p ... more
If you have recovered from COVID-19 but are still experiencing certain symptoms you could have post COVID-19 condition or "long COVID". What are these symptoms? How long do they last and are there any treatment options? Dr Janet Diaz explains in Science in 5.
The menu was developed using the WHO-CHOICE methodology to prepare and update, as appropriate, WHO estimates of the cost-effectiveness of a range of mental health interventions, in line with the dev ... more
No health system can claim to be free of avoidable infections. These avoidable infections, acquired through health care practices, affect patients, their families and health workers, in many different ways.
Every year, millions of patients are affected by infections transmitted during their stay in a health-care facility, where resistant germs are often transferred via the hands of health workers. Resistance to antimicrobials reduces or impedes the effectiveness of any treatment for the prevention and ... more
This instructional video from the World Health Organization explains the evidence-based core components of infection prevention and control programmes, critical at both the national and acute health care facility level for patient safety and for health systems to provide quality care. This video is ... more
If you are fully vaccinated can you still get COVID-19? How frequent are breakthrough infections and what does COVID-19 look like if you are fully vaccinated. WHO’s Dr Kate O’Brien explains in Science in 5. No matter whether you are vaccinated ... more
If you have COVID-19, is it safe to breastfeed your baby? Is it safe to get vaccinated against COVID-19 if you are breastfeeding? How can you keep your baby safe while breastfeeding if you have COVID-19? Dr Laurence Grummer- Strawn explains in Science in 5.
The internationally recognized criteria for diagnosis of neurocysticercosis include a requirement for neuroimaging techniques, such as computerized tomography (CT) and/or magnetic resonance imaging (MRI), ideally supported by serology. These facilities are not available in all settings, especially i ... more
The framework sets out a response to current mental health challenges arising from the negative impact that the COVID-19 pandemic has had on population mental health and well-being. The EFAMH provides a coherent basis for intensified efforts to mainstream, promote and safeguard mental well-being as ... more
September – December 2021 The funds will be used by WHO to ensure: continued coordination with other agencies and health actors in the response to the crisis situation continuity of health services for the population of Afghanistan ... more
As vaccines get approved by national authorities, learn about National and WHO approval processes for vaccines and how safety is ensured during emergency approval of vaccines. Dr Mariângela Simão explains in Science in 5.
Transcript
Many countries are using the approach of mixing vaccine doses from different manufacturers. What do we know about the safety and efficacy of this approach? What does the evidence tell us about using a fraction of the vaccine dose ? Dr Katherine O’Brien explains in Science in 5 this week. Closed C ... more
September 2021
In 2015, to advance the global and national response to antimicrobial resistance (AMR), the World Health Assembly issued resolution WHA68.7 calling for all Member States to develop AMR national action plans that address the five objectives of the World Health Organization Global Action Plan (GAP) by ... more
What have we learned about COVID-19 and antibiotics so far? What happens when antibiotics are not taken according to prescription or are used irrationally? When are antibiotics prescribed in the course of COVID-19 treatment? Professor Hanan H. Balkhy explains in Science in 5 this week.
How has the pandemic impacted the fight against Polio? How has the polio infrastructure helped the fight against COVID-19? Why is it important that the world doesn’t take its eyes off polio? Sona Bari explains in Science in 5 this week.
WHO is launching a “Revised edition, 2021” for the Caring for women subjected to violence: A WHO training curriculum for health-care providers today. The revised edition includes 4 new modules t ... more
Development of one or more vaccines for Neisseria gonorrhoeae is an important objective for sexual and reproductive health worldwide, and for the fight against antimicrobial resistance. WHO preferred product characteristics (PPCs) provide strateg ... more
2nd edition. The purpose of the WHO human health risk assessment toolkit: chemical hazards is to provide its users with guidance to identify, acquire and use the information needed to assess chemical hazards, exposures and the corresponding health r ... more
This visual guide provides an overview of the various means of support WHO offers to member states to advance climate-resilient health. The guide offers answers to key questions to understand WHO's ... more
Compilation of country case studies and best practices. World Health Report (2010) Background Paper, 25
Annex 5, WHO Technical Report Series 1010, 2018
Are you aware of the medical waste generated during the pandemic? How does it impact your health and what can you do to reduce it? WHO’s Dr Margaret Montgomery explains in Science in 5.
What do we know about Omicron variant so far? WHO's Dr Maria Van Kerkhove updates on the transmissibility, severity, symptoms and ways to protect yourself in Science in 5.
If Omicron is less severe, why are people ending up in the hospital and dying from it? Is it true that everyone will eventually get Omicron? Why is it important to reduce transmission? WHO's Dr Maria Van Kerkhove explains in Science in 5.