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Genetic & Blood Disorders
Sickle Cell Anemia (Sickle Cell Disease)
Last reviewed: October 2026
An inherited blood disorder most common in people with African and Caribbean ancestry. In Nigeria, Ghana, Cameroon, Gabon and the Republic of Congo, 20 to 30% of people carry the sickle cell trait, and in the African Region most children with the most severe form die before age 5. Early diagnosis and regular care help.
Warning Signs
- Episodes of severe pain in bones, joints or chest
- Feeling weak and tired
- Swelling in the hands and feet
- Frequent infections
Prevention Tips
- Carrier testing and genetic counselling
- Newborn screening
- Stay hydrated
- Regular specialist care
Where to get checked or find care for sickle cell anemia (sickle cell disease) in your country.
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Medical disclaimer: This information is for education and community awareness only. It is not medical advice, diagnosis or treatment. Always talk to a qualified healthcare provider about your health, and call emergency services if you think someone needs urgent help.