Wuhan health authorities reported the first case of what turned out to be the new coronavirus in December, and the first known death linked to the virus in early January.
City officials insisted the situation was under control for the first two weeks of January, downplaying the possibility of human-to-human transmission as they focused on a seafood and wildlife market where the outbreak was believed to have started.
But troubling signs were emerging.
Hospital respiratory wards began reaching capacity by around Jan 12, and some people were being turned away, a half dozen Wuhan residents told Reuters.
But at least up to Jan. 16, Wuhan’s government said that no new cases of the disease had occurred for about two weeks, and the city continued as normal. Diners packed restaurants, shoppers flocked to commercial districts, and travellers headed to train stations and airports for their Lunar New Year holidays.
Minimal measures were put in place to take the temperatures of residents in public places, or encourage them to wear protective masks, residents said.
“We ordinary people did not know that we needed to take protective measures,” said Wang Wenjun, whose uncle died of the coronavirus on Jan 31.
But that changed after Jan 18, when a team of scientists sent by the central government in Beijing arrived in Wuhan.