Ameyo Adadevoh (born Ameyo Stella Shade Adadevoh; 27 October 1956 – 19 August 2014) was a Nigerian physician. She is credited with having curbed a wider spread of the Ebola virus in Nigeria by placing the patient zero, Patrick Sawyer, in quarantine despite pressures from the Liberian government. She is known for preventing the Nigerian index case from leaving the hospital at the time of diagnosis, thereby playing a key role in curbing the spread of the virus in Nigeria. On 4 August 2014, it was confirmed that she had tested positive for Ebola virus disease and was being treated. Adadevoh died in the afternoon of 19 August 2014. She was survived by her husband Afolabi and son Bankole among other relatives.
She went to preschool at the Mainland Preparatory Primary School in Yaba, Lagos (1961-1962). Ameyo Adadevoh spent two years in Boston, Massachusetts before moving back with her family to Lagos. She attended primary school at the Corona School, Yaba in Lagos, Nigeria (1964-1968). She attended Queen's School, Ibadan, finishing in 1974, Nigeria for her secondary school education. Dr. Adadevoh graduated from the University of Lagos College of Medicine with a Bachelor of Medicine/Bachelor of Surgery.
She served her one-year mandatory housemanship at Lagos University Teaching Hospital in 1981. She spent her residency at Lagos University Teaching Hospital West African College of Physicians and Surgeons credential in 1983. She then went to London to complete her fellowship in endocrinology at Hammersmith Hospital. She spent 21 years at the First Consultants Medical Center in Lagos, Nigeria. There, she served as the Lead Consultant Physician and Endocrinologist.
Dr Adadevoh succumbed to the Ebola Virus Disease whilst in quarantine and passed away on 19 August 2014 in Lagos, Nigeria. Her body was decontaminated and cremated by the government in response to the containment of the spread of the Ebola Virus Disease. Her family obtained her ashes and held a private interment ceremony on 12 September 2014, in Lagos.[20] The Dr. Ameyo Adadevoh Health Trust (DRASA), a non-profit health organization was created in her honor. The film "93 Days" is dedicated to Ameyo and tells the story of the treatment of Patrick Sawyer by Adadevoh and other medical staff at First Consultant Medical Center.