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22 Sep 2017 description

This weekly bulletin focuses on selected acute public health emergencies occurring in the WHO African Region. The WHO Health Emergencies Programme is currently monitoring 46 events in the region. This week’s edition covers key ongoing events, including:

• Cholera in the Democratic Republic of the Congo
• Cholera in Nigeria
• Lassa fever in Nigeria
• Yellow fever in Nigeria
• Measles in Uganda
• Floods/mudslide in Sierra Leone

15 Sep 2017 description

Overview

This weekly bulletin focuses on selected acute public health emergencies occurring in the WHO African Region. The WHO Health Emergencies Programme is currently monitoring 48 events in the region. This week’s edition covers key new and ongoing events, including:

• Plague in Madagascar

• Undiagnosed acute jaundice syndrome in Ethiopia

• Humanitarian crisis in Nigeria

• Humanitarian crisis in Ethiopia

• Humanitarian crisis in South Sudan

• Hepatitis E in Chad

• Malaria in Burundi

11 Sep 2017 description

Overview

This weekly bulletin focuses on selected acute public health emergencies occurring in the WHO African Region. The WHO Health Emergencies Programme is currently monitoring 45 events in the region. This week’s edition also covers key ongoing events, including:

• Cholera in Borno State, Nigeria

• Necrotising cellulitis/fasciitis in São Tomé and Príncipe

• Humanitarian crisis in the Central Africa Republic

• Cholera in the United Republic of Tanzania

• Cholera in Chad

• Dengue fever in Côte d’Ivoire.

05 May 2017 description

This weekly bulletin focuses on selected public health emergencies occurring in the WHO African region. WHO AFRO is currently monitoring 45 events: three Grade 3, six Grade 2, two Grade 1, and 34 ungraded events.

This week, one new event has been reported: a suspected outbreak of anthrax in Guinea. The bulletin also focuses on key ongoing events in the region, including the grade 3 humanitarian crises in Ethiopia, Nigeria and South Sudan, as well as outbreaks of hepatitis E in Chad, monkeypox in Congo and the undiagnosed illness in Liberia.

02 May 2017 description

Overview

This weekly bulletin focuses on selected public health emergencies occurring in the WHO African region. WHO AFRO is currently monitoring 44 events: three Grade 3, six Grade 2, two Grade 1, and 33 ungraded events.

24 Mar 2017 description

This weekly update focuses on selected acute public health emergencies occurring in the WHO African region. WHO AFRO is currently monitoring 34 events, two Grade 3, six Grade 2, two Grade 1, and 24 ungraded events.

This week, two new events have been reported: meningitis outbreak in Cameroon and cholera outbreak in Malawi.

22 Jul 2015 description

Climate Prediction Center’s Africa Hazards Outlook July 23 – 30, 2015

  • A delayed onset of rainfall is leading to abnormally dry conditions in Chad as well as Senegal and Gambia.

  • Moisture deficits worsen further in southeast Sudan, Eritrea and northwest Ethiopia with a continued lack of rainfall.

15 Jul 2015 description

Climate Prediction Center’s Africa Hazards Outlook July 16 – 22, 2015

  • Moisture increases for portions of the Senegal region; dry areas farther east show little improvement.

  • Moisture deficits deepen in southeast Sudan, Eritrea and northwest Ethiopia with a continued lack of rainfall.

08 Jul 2015 description
  • Rains increase for Nigeria and far Western Africa during the past week.

  • Local parts of southeast Sudan and northwest Ethiopia exhibit increasing rainfall deficits in recent weeks.

20 Aug 2014 description
  • Increased rains observed in West Africa during the past observation period.

  • Consistent heavy rains triggered flooding, destroyed houses, and thousands of displaced people in Sudan.

1) Inadequate rainfall distribution since early June has delayed planting and negatively affected crop development in northeastern Nigeria. Although an increase in rainfall was observed recently, continued favorable rainfall amounts are needed to overcome long-term deficits.

13 Aug 2014 description
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  • Some increase in rainfall expected across West Africa during the next outlook period.
  • Many areas of Sudan have reported flooding, house damages, and displaced people due to continued heavy rains.
06 Aug 2014 description

- Below-average rains observed across western Sahel during late July.

- Wetness continues in Eastern Africa.

1) Since early June, seasonal rainfall has been both suppressed and infrequent across northeastern Nigeria leading to a strengthening of moisture deficits. While there is a chance for some relief with increased rainfall forecast during the upcoming outlook period, anomalously dry ground conditions are expected to persist, which still may negatively impact developing crops later into the season.

30 Jul 2014 description
  • Heavy rains in parts of eastern Sudan resulted in flooding which damaged infrastructure.

  • Ground conditions continue to deteriorate due to poor rains in northeastern Nigeria, western Chad and Senegal.

02 Jul 2014 description

Locally heavy rains caused flooding and damages to infrastructure in southern Nigeria.

Above-average rains were observed across southern Sudan.

1) Heavy and above-average rains since the beginning of June have oversaturated the grounds of Sierra Leone, Liberia, southern Guinea and western Cote D’Ivoire. With heavy downpours forecast during the next outlook period, the risk for new flooding across the region will be increased.

30 Oct 2013 description

An increase in rain across South Africa reduces early season rainfall deficits.

09 Oct 2013 description

 After a week of heavy rain, rains across bi-modal West Africa were light and below-average.

 Anomalous heavy early-season rainfall was observed across much of Mozambique.

11 Sep 2013 description

1) The onset of the rainy season was delayed by more than four weeks across southeastern Sudan, northwestern Ethiopia, and southern Eritrea. This has delayed planting, reduced planting areas, and negatively impacted crops across the region. Though an increase in rainfall has been observed since the beginning of August, seasonal rainfall deficits have been sustained over many local areas.

05 Jun 2013 description

An insufficient rain since the start of the season has resulted in abnormal dryness across parts of northern Nigeria.

1) Despite an increase in rainfall since mid-April, the delayed onset or seasonal rainfall has led to unfavorable ground conditions for the northeastern Belg-producing areas of Ethiopia. The erratic nature of the seasonal rains has negatively impacted cropping activities, likely resulting in below-average crop yields.