WHO supports Zambia in vaccinating 1 million people in Lusaka against cholera to combat an outbreak that began in October 2017, causing 2,672 cases and 63 deaths. Two million vaccine doses were provided by Gavi. WHO and the Zambia National Public Health Institute are improving water access, sanitati...on, and hygiene education while training medical staff. Another 1 million people in high-risk areas will be vaccinated later.
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Here you can download different videos: Temperature monitoring; Cold chain; vaccine stock; maintenance; etc.
Summary of new viruses this week: Afghanistan –five wild poliovirus type 1 (WPV1) positive environmental samples. Pakistan –one WPV1 positive environmental sample. Papua New Guinea – three cases of circulating vaccine-derived poliovirus type 1 (cVDPV1). DRC- one case of circulating vaccine-der...ived poliovirus type 2 (cVDPV2). Nigeria – two cases of cVDPV2. Somalia- two cVDPV2 positive environmental samples. See country sections below for more details.
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Website last accessed on 22.05.2023
Leishmaniasis refers to a diverse group of diseases caused by single-celled parasites called Leishmania. About 12 million people are infected at any one time, causing up to 40,000 deaths annually.
The VALIDATE Network - Vaccine development for complex intra...cellular neglected pathogens
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Religion has continued to play an important role in the Nigerian public’s perception of the coronavirus disease and the willingness to take the newly developed vaccine. In an April 2020 NOI Poll Survey conducted to ascertain the public’s perception of the coronavirus pandemic and the Nigerian go...vernment’s initial response to the virus, 42% of respondents who stated that they were immune to coronavirus highlighted their belief in God as their reason, regardless of religious affiliation. Recent public opinion polls have also revealed that although Nigeria has surpassed over 100,000 coronavirus cases, more than a third of Nigerians who are aware of current scientific advances regarding the coronavirus vaccine are unwilling to take it whenever it is eventually made available nationwide. These respondents anchored their hopes on their faith, which for the Nigerian government could signal another public health risk in its efforts to curb the spread of the disease.
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Guidelines for the Vaccination Plan against COVID-19 in children 5 to 11 years, 11 months, 29 days with COVID-19 Vaccine Coronovac / Sinovac
Symptomatic pregnant women are at an increased risk of severe diseases and it might affect the foetus too. Hence, the COVID-19 vaccine is recommended for pregnant women.
Symptomatic pregnant women are at an increased risk of severe diseases and it might affect the foetus too. Hence, the COVID-19 vaccine is recommended for pregnant women.
10 May 2021
This scientific brief replaces the WHO Scientific Brief entitled “’Immunity passports’ in the context of COVID-19”, published 24 April 2020.
This update is focused on what is currently understood about SARS-CoV-2 immunity from natural infection. More information about considera...tions on vaccine certificates or “passports” will be covered in an update of WHO interim guidance, as requested by the COVID-19 emergency committee.
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The Ministry of Health is working with WHO, Gavi, MSF, UNICEF and other partners to ring vaccinate high-risk populations in Ebola-affected health zones in the Democratic Republic of the Congo. As vaccine supplies arrive in Geneva ahead of deployment to Kinshasa, WHO’s Dr Peter Salama explains what... ring vaccination means.
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Non-pharmaceutical interventions (NPI) are public health measures that aim to prevent and/or control SARS-CoV-2 transmission in the community. As long as there is no effective and safe vaccine to protect those at risk of severe COVID-19, NPI are the most effective public health interventions against... COVID-19. These ECDC guidelines detail available options for NPI in various epidemiologic scenarios, assess the evidence for their effectiveness and address implementation issues, including potential barriers and facilitators.
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Summary of new viruses this week: Pakistan—three wild poliovirus type 1 (WPV1) cases and five WPV1-positive environmental samples; Nigeria—one circulating vaccine derived poliovirus type 2 (cVDPV2)-positive environmental sample; and, Niger—one cVDPV2 isolated from a healthy community. See coun...try sections below for more details.
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Interactive Graphic.This interactive graphic covering our current knowledge of the Ebola virus and the history of disease outbreaks has now been updated with information on convalescent therapies and on drug and vaccine developmen
The socioeconomic factors and public health inadequacies that facilitated the rapid spread of this infection continue to exist. As it is a new and emerging disease it has not received sufficient coverage yet in the medical curricula of Member States. Specific treatment is not available, and there is... no vaccine for the prevention of chikungunya fever. It has therefore become imperative to develop guidelines, based on the limited clinical experience gathered from managing patients so far, for appropriate management of patients in communities and in health facilities. Experts engaged in managing patients with chikungunya fever in the Region were brought together by the WHO Regional Office for South-East Asia to outline guidelines for managing various situations and stages of the disease.
The socioeconomic factors and public health inadequacies that facilitated the rapid spread of this infection continue to exist. As it is a new and emerging disease it has not received sufficient coverage yet in the medical curricula of Member States. Specific treatment is not available, and there is no vaccine for the prevention of chikungunya fever. It has therefore become imperative to develop guidelines, based on the limited clinical experience gathered from managing patients so far, for appropriate management of patients in communities and in health facilities. Experts engaged in managing patients with chikungunya fever in the Region were brought together by the WHO Regional Office for South-East Asia to outline guidelines for managing various situations and stages of the disease. This publication is the end result of that exercise and is intended to assist health-care providers in planning and implementing appropriate care to patients with chikungunya fever according to their actual clinical conditions
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The strengthened plan aims to achieve and sustain a polio-free world through a focus on implementation and accountability. Emphasis will be on cutting outbreak response times; increasing vaccine demand; transforming campaign effectiveness; working systematically through integration; increasing acce...ss in inaccessible areas; transitioning towards government ownership; and improving decision-making and accountability.
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3rd edition.
National immunization programme in Bangladesh has marched a long way to reach more than 7 million infants and pregnant mothers in each year. The goal of the immunization programme is to protect the individuals and public from vaccine preventable disease like Polio, Measles, Rubella, Di...phtheria, Tetanus, Hepatitis B, Whooping cough, Tuberculosis and Pneumonia
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On a need’s basis, the Immunization Analysis and Insights, Vaccine Preventable Diseases (VPD) Surveillance and Risk Assessment Team of the World Health Organization (WHO) posts expression of interest (EOI) calls, inviting manufacturers of specified technologies (in vitro diagnostics also known as ...IVDs) to participate in a WHO product evaluation. The focus is on IVDs that are used by WHO’s laboratory networks undertaking surveillance for certain VPDs
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Older children play a crucial role in preventing malaria by encouraging the use of insecticide-treated bed nets and preventing mosquito breeding. They also support younger children during illness by assisting with nutrition and recovery activities. Recent advancements include the introduction of a m...alaria vaccine in some regions. Educational initiatives empower children to learn, create and share key malaria messages through storytelling, posters and campaigns, thereby fostering community awareness and action.
Accessed July 2025
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This threat assessment addresses the implications of the ongoing Marburg virus disease (MVD) outbreak in
Rwanda for the European Union/European Economic Area (EU/EEA). MVD is a severe disease in humans and,
although uncommon, it has the potential to cause epidemics with significant case fatality. ...All recorded MVD
outbreaks to date have originated in Africa. MVD is not an airborne disease and is considered not to be
contagious before symptoms appear. Direct contact with the blood and other body fluids of infected people
and animals or indirect contact with contaminated surfaces and materials like clothing, bedding and medical
equipment is required for transmission. The risk of infection is minimised when proper infection prevention and
control precautions are strictly followed. There is no approved treatment or vaccine for MVD; however, several
pharmaceuticals and candidate MVD vaccines are under investigation.
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Human African trypanosomiasis (HAT) has been an alarming global public health issue. The disease affects mainly poor and marginalized people in low-resource settings and is caused by two subspecies of haemoflagellate parasite, Trypanosoma brucei and transmitted by tsetse flies. Progress made in HAT ...control during the past decade has prompted increasing global dialogue on its elimination and eradication. The disease is targeted by the World Health Organization (WHO) for elimination as a public health problem by 2020 and to terminate its transmission globally by 2030, along-side other Neglected Tropical Diseases (NTD). Several methods have been used to control tsetse flies and the disease transmitted by them. Old and new tools to control the disease are available with constraints.
Currently, there are no vaccines available. Efforts towards intervention to control the disease over the past decade have seen considerable progress and remarkable success with incidence dropping progressively, reversing the upward trend of reported cases. This gives credence in a real progress in its elimination. This study reviews various control measures, progress and a highlight of control issues, vector and parasite barriers that may have been hindering progress towards its elimination.
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