https://twitter.com/latifahashaalan/status/1192147344818614272?s=12

The first genetic drug to treat hereditary vision loss is available at King Faisal Specialist Hospital and Research Center in Riyadh.As the first center in the Middle East, the kingdom is the fifth country in the world to provide treatment and will The use of parenteral therapy begins surgically

  During the coming days to restore sight to the patients.