Nigeria crisis

WHO country Representative Dr Wondimagegnehu Alemu hands over personal protective equipment to Chief Executive Officer of the Nigeria Centre for Disease Control Dr Chikwe Ihekweazu

Nigeria’s Lassa fever outbreak contained, but continued vigilance needed

10 May 2018, Abuja -With six weeks of declining numbers and only a handful of confirmed cases reported in recent weeks, the critical phase of Nigeria’s largest-ever Lassa fever outbreak is under control, according to the World Health Organization (WHO). However, Nigeria is endemic for Lassa fever and people could be infected throughout the year, making continued efforts to control any new flare ups crucial.


Healing the mental scars of violence in northeastern Nigeria

10 April 2018 - Nearly 7 million people are living in camps for internally displaced people (IDP) in northeastern Nigeria. In emergency settings, the rate of common mental disorders can double. Gender based violence, abductions, and gross atrocities can trigger psychological problems which take years to heal. WHO estimates that as many as 1 in 5 people in IDP camps may need mental health care.

This feature tells the story of Aisha, a 13-year-old girl in northeastern Nigeria who witnessed her brother's killing. Her story is one of the many.

People wearing personal protective equipment

Nigeria’s Lassa fever outbreak is slowing, but remains a concern

26 MARCH 2018 | ABUJA, NIGERIA – After nearly 400 confirmed infections and 100 deaths, the spread of Lassa fever in Nigeria is beginning to slow but the epidemic is far from contained, the World Health Organization and the Nigeria Centre for Disease Control (NCDC) have warned.


Nigeria battles its largest Lassa fever outbreak on record

1 March 2018 - The current Lassa fever outbreak in Nigeria shows an increasing trend in the number of cases and deaths in recent weeks with 317 confirmed cases reported in 2018 so far. This is the largest outbreak of Lassa fever ever reported in Nigeria.

Lassa fever is endemic in the West African countries of Ghana, Guinea, Mali, Benin, Liberia, Sierra Leone, Togo and Nigeria. As of 22 February 2018, 10 suspected cases who fell ill in Nigeria were reported in Benin, and confirmed cases have been reported from Beninese states that border Nigeria.


WHO moves to contain Nigeria’s Lassa fever outbreak

13 February 2018 - WHO is scaling up its response to an outbreak of Lassa fever in Nigeria, which has spread to 17 states and may have infected up to 450 people in less than five weeks. “The high number of Lassa fever cases is concerning. We are observing an unusually high number of cases for this time of year.” said Dr. Wondimagegnehu Alemu, WHO Representative to Nigeria.

Nigeria set to vaccinate 25 million people, its biggest yellow fever campaign ever

Nigeria set to vaccinate 25 million people, its biggest yellow fever campaign ever

24 January 2018, Abuja - The Government of Nigeria will launch a mass vaccination campaign to prevent the spread of yellow fever on Thursday (January 25) with support from the World Health Organization (WHO) and partners. More than 25 million people will be vaccinated throughout 2018, in the largest yellow fever vaccination drive in the country’s history.




Cholera is an acute intestinal infection caused by ingestion of food or water contaminated with the bacterium Vibrio cholerae.


Malaria is caused by parasites that are transmitted to people through the bites of infected female mosquitoes.

Children waiting at a hospital in Ibanda, Uganda


Measles is a highly contagious viral disease, which affects mostly children. It is transmitted via droplets from the nose, mouth or throat of infected persons.