While Chinese state media has shown hospitals with just two or three patients per room, patients like those sent to Shanghai’s giant exhibition centres say they live side by side with thousands of strangers, without walls or showers and with ceiling lights on at all hours.

Videos on Chinese social media have shown hastily converted quarantine sites, including a ramshackle vacant factory where a number of camping beds were placed, a site made out of shipping containers and a school with a poster saying blankets and hot water were not available…

One viral video last week showed patients at a site called the Nanhui makeshift hospital fighting for supplies. Reuters could not reach the facility on Sunday for comment.

Among those posting on social media was Shanghai resident Li Tong, who asked for help after his wife was sent there. He said things got better when more staff arrived to organise the patients but that he was shocked by what the videos showed and what his wife told him.

“I didn’t dare believe it, that Shanghai in 2022 could be like this,” he said.