Questions remain after man travelled across three nations undetected

A Kenyan businessman died of Ebola after traveling through multiple countries, exposing significant gaps in international biosecurity protocols. Health agencies are now tracing his contacts to prevent further spread of the virus.
Why it matters
The incident underscores the vulnerability of global health systems to infectious disease outbreaks and the critical need for improved screening at transit hubs.
Share Save Add as preferred on Google Wycliffe Muia EPA Nearly 70 potential contacts have been placed under quarantine in Nairobi A Kenyan businessman was able to spend time in one of the regions worst-affected by Ebola, then travel to two more countries before his illness was identified.
The 40-year-old - who was only diagnosed with the deadly infectious disease after arriving seriously ill at a Nairobi hospital - became Kenya's first confirmed case. He died two days later on 5 October.
That his infection went undetected at multiple health facilities in the Democratic Republic of Congo and two airport health screenings in Uganda and Kenya has raised serious questions about these nations' biosecurity during a significant outbreak.
More than 4,000 people have died from Ebola in DR Congo this year, in what is the second most deadly known outbreak to date.
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