This was confirmed by Ethiopian Airlines hotline. However, travelers report conflicting experiences and some prefer to get vaccinated as a precaution. There were also reports of individuals spreading false information and offering fraudulent certificates. For other routes, e.g., via Turkey (Turkish Airlines), a yellow fever certificate *might* be required, verify with the airline. The region of Foz do Iguaçu, despite being a yellow fever risk area, had no reported cases recently according to local hospitals, but personal experience suggests getting vaccinated for peace of mind.
✓ 2 reports from chats