**Nigeria Continues Ebola Contact Tracing After Patient’s Evacuation to Switzerland**

The ongoing Bundibugyo Ebola outbreak has prompted public health responses across parts of Africa, including the Democratic Republic of the Congo, Uganda and Kenya. Nigeria confirmed its first case in the current outbreak on October 20, 2026, after a Swiss woman living in Abuja tested positive for the virus.

According to reports, the woman travelled from Uganda to Nigeria via Addis Ababa, Ethiopia, on October 3. She developed symptoms four days after arriving in Nigeria and subsequently tested positive for the Bundibugyo virus. However, health authorities have not established where she contracted the infection, and investigations into her possible exposure remain ongoing.

Following the confirmation, Nigerian health authorities activated a coordinated response involving contact tracing, health surveillance and monitoring of people who may have been exposed. On October 26, the patient was medically evacuated to Switzerland for continued treatment after her condition improved. However, her evacuation has not ended Nigeria's public health response, as officials continue efforts to monitor potential contacts and prevent further transmission.

Understanding Contact Tracing

Contact tracing is a public health measure used to identify people who may have been exposed to an infectious disease. It involves investigating a confirmed patient's relevant movements and interactions, assessing possible exposure and monitoring identified contacts for symptoms.

In Nigeria, public health teams have been working to identify and follow up with people who may have come into contact with the confirmed patient. These may include healthcare workers, household members, caregivers and others whose possible exposure requires assessment.

According to the Nigeria Centre for Disease Control and Prevention (NCDC), identified contacts are monitored for 21 days after their last possible exposure. This allows health officials to identify potential infections early and respond promptly if symptoms develop.

The NCDC's October 26 situation report recorded 54 identified contacts, three of whom had reported symptoms. No contacts had tested positive for Ebola at the time of the report. AP News later reported that Nigeria was monitoring 52 contacts following the patient's evacuation. These figures were reported at different stages of the response and should not be interpreted as additional confirmed cases.

Being identified as a contact does not mean that a person has Ebola. It means health authorities are assessing a possible exposure and taking precautionary steps to prevent further transmission.

What Nigerians Should Avoid Sharing

As the response continues, accurate information is essential to preventing unnecessary public anxiety. Members of the public should avoid circulating unverified messages claiming that additional Ebola cases have been confirmed or that particular individuals are infected.

The number of people being monitored must not be confused with the number of confirmed cases. Similarly, a suspected case does not automatically mean that a person has Ebola. Laboratory testing and appropriate medical investigations are needed to establish a diagnosis.

People should also avoid sharing private medical information, photographs or identities of patients and contacts without proper authorisation. Such disclosures can expose individuals to stigma, violate their privacy and spread unnecessary fear.

Anyone who believes they may have been exposed to Ebola should contact the appropriate public health authorities for guidance. People who develop symptoms following a possible exposure should seek medical advice promptly and follow instructions from health officials.

For reliable updates, Nigerians should consult official NCDC communications and credible news organisations rather than relying on forwarded messages or unverified social media posts.

Continued Vigilance Remains Important

Nigeria's response depends on effective surveillance, cooperation from identified contacts, timely investigations and accurate public communication.

Although the patient's evacuation represents a change in the management of the confirmed case, it does not remove the need for continued monitoring. Health authorities must continue investigating possible exposures and responding to new information as it becomes available.

For the public, the priority is to remain informed, cooperate with legitimate public health guidance and avoid spreading unverified claims. Responsible reporting and public cooperation remain important to preventing further transmission and protecting communities.