Bellevue

Is Goodreads:

Blanka takes a summer job at a centre for people with physical disabilities in the French city of Marseille, where her encounter with their severe conditions ends badly. A deeply unsettling, visceral tale of a young woman unravelling, evolving from carer to cared for. A novel about our own inability to escape ‘our own private cages’, imprisoned by fear, anxiety and mistrust, no less than indifference to others.