Novartis AG’s gene therapy Luxturna for blindness is recommended for use on England’s public health service, according to the country’s healthcare cost-effectiveness watchdog NICE.

Opioid use has reached crisis proportions not only in the United States but also in Canada and some European countries, as prescription opioid painkillers have become much more common, the OECD club of wealthy nations said.

England’s National Health Service reached a deal to pay for U.S. drugmaker Biogen Inc.’s expensive spinal muscle atrophy treatment Spinraza.