Kenya Quarantines 10 After First Ebola Death, Screening Concerns Mount

Ten individuals who had contact with Kenya's first confirmed Ebola patient, who died in Nairobi on Monday, have been quarantined, health officials announced. Authorities are also working to trace an additional 57 contacts of the deceased man, who had traveled from the Democratic Republic of Congo (DRC) before his death.

The case has amplified concerns regarding Kenya's screening measures for infectious diseases, particularly as the patient reportedly passed through multiple cities in the DRC, drove to Uganda, and then flew to Kenya without his illness being detected.

"We know that he left Buta, a city in [northern] DR Congo, to drive to Kisangani. And from Kisangani, he took a flight to Beni. From Beni, he drove to Uganda. And from Uganda, he took a flight to Nairobi," Jean Kaseya, chief of the Africa Centres for Disease Control and Prevention (Africa CDC), told the BBC. "What are symptoms he was presenting? Why was he not detected?"

Ebola is transmitted through direct contact with infected bodily fluids such as blood or vomit. The current outbreak in the DRC, which began in May, is caused by the Bundibugyo species of Ebola, a less common strain for which there is no approved vaccine or treatment, although trials are underway.

The Africa CDC is investigating the case in conjunction with Congolese authorities, and a team was scheduled to meet with Kenyan health officials. Patrick Amoth, a health ministry official in Kenya, suggested the patient might have passed screening by taking medication that masked his symptoms.

After arriving at Nairobi's airport, the patient was taken by a relative to a city hospital, where he died. He was buried on Tuesday following health safety protocols. Kenyan authorities have urged the public not to panic, stating that surveillance has been heightened at airports and border crossings. However, Dr. Dennis Miskellah, representing Kenya's main doctors' union, expressed that the case was not surprising to many health workers, citing observed "lapses" at various border points and the main airport.

President William Ruto has stated that surveillance and rapid response teams are deployed and building upon existing systems established following the May outbreak in the DRC. A spokesman for the president indicated that Kenya has the capacity to detect, isolate, and manage suspected cases, reporting that over 650,000 travelers have been screened and 267 samples tested.

Four major hospitals have been designated for Ebola patient management, including the Nairobi Hospital where the first patient succumbed to the virus. The nation's health minister, Aden Duale, has indicated that the government is considering repurposing a previously halted US-backed Ebola treatment facility into the region's first infectious disease hospital.

More than 4,000 people have died from Ebola in the DRC this year, marking the second deadliest outbreak on record. The disease also spread to Uganda shortly after the DRC outbreak was declared in May, resulting in two deaths there. However, the World Health Organization declared Uganda free of the disease in August. Uganda's health ministry affirmed that the country remains Ebola-free and continues to maintain strong surveillance measures.

Officials noted that the Kenyan patient transited through Uganda for less than 24 hours and appeared to have a normal temperature upon departure. Kasiye of the Africa CDC emphasized the importance of a regional approach to combating the outbreak and stated that Kenya is "well prepared." However, he also pointed out the lack of rapid diagnostics at border points, noting that temperature checks alone are unreliable as fevers can be masked by medication. Dr. Miskellah voiced concern that governments rely on travelers to self-declare their health status, a practice he believes is undermined by the stigma associated with the virus, which can lead individuals to hide their symptoms.