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05 Jul 2016 description

What is El Niño?

El Niño is the warming of sea surface temperatures in the tropical Pacific, which occurs roughly every two to seven years, lasting from six to 24 months.

21 Jun 2016 description

What is El Niño?

El Niño is the warming of sea surface temperatures in the tropical Pacific, which occurs roughly every two to seven years, lasting from six to 24 months.

25 Apr 2016 description

Background and purpose

The impact of the 2015‒2016 El Niño weather phenomenon has been one of the most intense and widespread in the past one hundred years. The agriculture, food security and nutritional status of 60 million people around the globe is affected by El Niño-related droughts, floods and extreme hot and cold weather. While the El Niño itself has passed its peak and is now declining, its impact is still growing. Harvests in several parts of the world have already failed and are forecast to fail in other areas.

27 Jan 2016 description

Genetic diversity of livestock can help feed a hotter, harsher world

Despite growing interest in safeguarding biodiversity of livestock and poultry,genetic erosion continues

02 Jul 2015 description

In this issue:

  • How Surveillance Works

  • Containing a Polio Outbreak: Horn of Africa and Central Africa

  • Review of the Polio Eradication and Endgame Strategic Plan

  • Global Voices in Support of Polio Eradication

05 Sep 2014 description
report UN Children's Fund

The Goal

This report has a simple and urgent goal: to connect decision-makers and relevant actors with strategies that prevent and respond to violence in the lives of children.

30 Sep 2004 description

DISCLAIMER: The following is a non-exhaustive selection of health-related events For a list of acronyms, please see the last page of this and WHO actions undertaken during the stated period in specific countries in update. which populations are experiencing crisis conditions. This has been compiled by WHO/Health Action in Crises (HAC/HQ), in consultation with relevant Country and Regional Offices.