The confirmation that an American doctor contracted Ebola while treating patients in the Democratic Republic of Congo has reignited anxiety in Kenya, where a controversial government plan to establish an Ebola quarantine facility in Nanyuki is already facing legal challenges and public resistance.

The U.S. physician was infected while responding to the outbreak in eastern DRC and has since been evacuated to the United States for specialised treatment.

While U.S. authorities have confirmed the doctor is receiving care at home, the case has renewed questions among Kenyans about the country's role in the regional Ebola response and whether its preparedness measures could eventually see it receive patients from neighbouring countries.

The latest development has revived debate over the government's Ebola preparedness strategy, particularly after Washington announced a Sh1.9 billion (US$14.5 million) investment to strengthen Kenya's ability to detect and respond to the virus.

The funding will support disease surveillance, laboratory testing, border screening, emergency response and community engagement to improve Kenya's capacity to identify and contain suspected Ebola cases before they spread.