Israeli doctors make history with gene therapy treatment to brain

 https://www.israelhayom.com/2023/04/02/israeli-doctors-make-history-with-gene-therapy-treatment-to-brain/

The procedure, which involved injecting the gene directly into the brain of the patient – 4-year-old Adiroop Kumar from India – lasted seven hours, and with the cost of 10 million shekels ($2.7 million) per vial was the single most expensive single surgery ever performed in Israel.