New Treatments for Sickle Cell Remain Out of Reach for Many — VOA Learning English
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United States health officials recently approved two new gene treatments for sickle cell disease (SCD). The treatments provide hope that the disease might be curable. But experts say high costs and limited availability will prevent many people from receiving them.
SCD is a genetic disorder that causes oxygen-carrying red blood cells in the body to become misshapen. The condition can block blood flow and cause severe pain and organ damage.
SCD is more common among Black Americans, Africans and Middle Easterners than other population groups. Many children with the most severe form of the disease die before age five, usually from an infection or severe blood loss.
Worldwide, the disease is…
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