Ebola virus disease in Guinea

A WHO logistician explaining Ebola protection measures to a Ministry of Health staff in Conakry, Guinea.
WHO/T. Jasarevic

1 April 2014 -- The Ministry of Health of Guinea has notified WHO of a rapidly evolving outbreak of Ebola virus disease (EVD) in forested areas of south-eastern Guinea. EVD in humans has a case fatality rate of up to 90%. In the absence of effective treatment, raising awareness of the risk factors for Ebola infection and the protective measures individuals can take is the only way to reduce human infection and death. WHO has brought in 3.5 tons of protective material to Guinea to support the Ministry of Health’s response to an outbreak of EVD.

Down to zero: Nigeria stops guinea-worm disease

Members of the international certification team speak to health workers in Ebonyi, Nigeria
WHO/G Biswas

31 March 2014 -- From more than 650 000 cases in 1988 to 0 today, Nigeria has successfully stopped transmission of guinea-worm disease, also known as dracunculiasis. Thousands of volunteer polio vaccinators helped to check every household nationwide to ensure that there were no remaining cases before the country could be certified free of guinea-worm disease in December 2013.

WHO South-East Asia Region certified polio-free

WHO Regional Director Dr Poonam Khetrapal Singh receiving certificate declaring South-East Asia Region polio-free from Chairperson of the Regional Commission, Dr Supamit Chunsuttiwat
WHO-SEARO/Vipul Sharma

27 March 2014 -- WHO South-East Asia Region, home to a quarter of the world’s population, was certified polio-free today by an independent commission under the WHO certification process. This is the fourth of six WHO Regions to be certified, marking an important step towards global polio eradication. With this step, 80% of the world’s population now lives in certified polio-free regions.

7 million deaths linked to air pollution annually

25 March 2014 -- WHO estimates that around 7 million people died in 2012 - 1 in 8 of total global deaths – as a result of air pollution exposure. The estimates confirm that air pollution is now the world’s largest single environmental health risk. The new data reveal a stronger link between both indoor and outdoor air pollution exposure and cardiovascular diseases, such as strokes and ischaemic heart disease, as well as between air pollution and cancer.

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Director-General and senior management


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Constitution, Executive Board and World Health Assembly


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A selection of evidence-based guidelines


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Addressing public health challenges in the 21st century

WHO highlights

  • April 2014

    Listen to the live webcast on neglected tropical diseases

    “Uniting to combat neglected tropical diseases: a conversation on progress” marks 2 years since the global public health community met in London to hold an historic international meeting on neglected tropical diseases. The webcast on 2 April will feature conversations with some of the world’s leading voices on neglected tropical diseases.

  • April 2014

    World Malaria Day 2014: Invest in the future. Defeat malaria

    Malaria still kills an estimated 627 000 people every year, mainly children under 5 years of age in sub-Saharan Africa. In 2013, 97 countries had on-going malaria transmission. The theme for 2014 and 2015 is: Invest in the future. Defeat malaria. World Malaria Day is an occasion to highlight the need for continued investment and sustained political commitment for malaria prevention and control.

  • April 2014

    Climate change 2014: impacts, adaptation, and vulnerability

    The latest report on climate change from the Intergovernmental Panel on Climate Change has been released. The report shows the evidence on the scale and nature of the health risks arising from climate change, as well as the potential benefits that could be achieved by measures to cut greenhouse gas emissions.

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