Genomic analysis of Nigeria’s sole confirmed Ebola case reveals that the virus is closely related to the strain detected in Kenya’s index case, providing the first genetic link between the regional outbreaks, Nigerian health authorities announced on Friday.
Professor Muhammad Ali Pate, Nigeria’s Coordinating Minister of Health and Social Welfare, disclosed the genetic connection during a ministerial press briefing at the ministry’s headquarters in Abuja. Despite the viral similarities established through sequencing, Nigerian authorities emphasized that there is currently no evidence indicating the Kenyan index patient traveled to Nigeria or maintained a direct connection to the Nigerian case.
The single confirmed infection in Nigeria originated from a traveler who had previously visited Uganda. Public health teams have mobilized to trace, quarantine, and test individuals who came into contact with the patient. According to minister Pate, initial test results from monitored contacts have returned negative, while others remain pending.
Meanwhile, regional neighbors have heightened defensive measures in response to the spread. Uganda, which shares a border with the Democratic Republic of Congo where the outbreak initially began, maintained on Friday that it remains officially free of Ebola cases. However, Ugandan health officials announced that precautions are being significantly tightened.
Under the newly reinforced protocols, Uganda’s health ministry has reinstated traveler locator forms for all incoming arrivals, regardless of their country of origin. Furthermore, authorities instituted a strict travel restriction barring any individuals with a history of travel to the Democratic Republic of Congo from transiting through Ugandan territory.
