Nigeria has confirmed a case of Ebola in a female patient who travelled from Uganda to Abuja, raising concerns about the potential spread of the deadly virus beyond East Africa into West Africa.

Nigeria’s Health Minister, Muhammad Ali Pate, confirmed that laboratory tests had established the diagnosis.

The patient has since been admitted to a hospital in Abuja, where she is receiving medical care in isolation as health authorities work to contain the infection.

Following the confirmation, health officials have launched contact-tracing efforts to identify people who may have been exposed to the virus.

Authorities have so far identified 44 close contacts of the patient who will be monitored for possible symptoms and signs of infection.

The development makes Nigeria the first West African country to report a case linked to the ongoing Ebola outbreak in East Africa.

The country is now stepping up surveillance and preventive measures to minimise the risk of further transmission.

Nigeria’s health authorities have also strengthened disease monitoring at points of entry, particularly for travellers arriving from countries experiencing active or relevant Ebola transmission.

The Nigeria Centre for Disease Control and Prevention has advised travellers to remain vigilant and seek medical attention promptly if they develop symptoms associated with the disease.

According to the agency, travellers arriving from affected countries may be required to complete health declaration forms, while those arriving from other countries are currently exempt from the requirement.

Ebola is a rare but severe viral disease that can be fatal. Initial symptoms may include fever, fatigue, muscle pain and headache, with some patients later developing vomiting, diarrhoea and other serious complications.

In severe cases, the disease can lead to organ failure, while some patients experience internal or external bleeding.

The virus spreads through direct contact with the blood and other bodily fluids of an infected person, as well as contaminated materials.

It is not generally transmitted through casual contact, making proper infection prevention measures and early identification of suspected cases essential in controlling outbreaks.

The outbreak in the Democratic Republic of Congo, which began in May, has reportedly resulted in at least 4,600 deaths, with more than 9,500 cases recorded, according to the European Centre for Disease Prevention and Control.

The outbreak has been attributed to the Bundibugyo species of the Ebola virus, a relatively rare strain for which no approved vaccine or specific treatment is currently available, although trials are underway.

Nigeria has experience in managing Ebola outbreaks, having successfully contained an outbreak in 2014 that resulted in at least eight deaths.

The country’s response at the time demonstrated the importance of rapid case identification, isolation, contact tracing and coordinated public health action.