THE NBA has suspended its season “until further notice” after a Utah Jazz player tested positive on Wednesday for the coronavirus, a move that came only hours after the majority of the league’s owners were leaning towards playing games without fans in arenas.

Now there will be no games at all, at least for the time being. A person with knowledge of the situation said the Jazz player who tested positive was centre Rudy Gobert. The person spoke on condition of anonymity because neither the league nor the team confirmed the test.

“The NBA is suspending game play following the conclusion of tonight’s schedule of games until further notice,” the league said in a statement sent shortly after 9.30pm EDT. “The NBA will use this hiatus to determine next steps for moving forward in regard to the coronavirus pandemic.”

The test result, the NBA said, was reported shortly before the scheduled tip-off time for the Utah at Oklahoma City game on Wednesday night was called off. Players were on the floor for warm-ups and tip-off was moments away when they were told to return to their locker rooms. About 30 minutes later, fans were told the game was postponed “due to unforeseen circumstances.”

Those circumstances were the league’s worst-case scenario for now — a player testing positive. A second person who spoke on condition of anonymity said the league expects the shutdown to last a minimum of two weeks, but cautioned that timeframe is very fluid.

“It’s a very serious time right now,” Miami Heat coach Erik Spoelstra said. “I think the league moved appropriately and prudently and we’ll all just have to monitor the situation and see where it goes from here.”

The Jazz released a statement saying a player — they did not identify Gobert — tested negative earlier on Wednesday for flu, strep throat and an upper respiratory infection. That player’s symptoms diminished as the day went along, but the decision was made to test for Covid-19 anyway. That test came back with a preliminary positive result.

“The individual is currently in the care of health officials in Oklahoma City,” the Jazz said, adding that updates would come as appropriate.

For most people, the coronavirus causes only mild or moderate symptoms, such as fever and cough. For some, especially older adults and people with existing health problems, it can cause more severe illness, including pneumonia.

The vast majority of people recover from the new virus. According to the World Health Organisation (WHO), which declared a pandemic on Wednesday, people with mild illness recover in about two weeks, while those with more severe illness may take three to six weeks to recover. In mainland China, where the virus first exploded, more than 80,000 people have been diagnosed and more than 58,000 have so far recovered.

It has been a worldwide issue for several weeks. And now, it has hit the NBA.

“This is crazy,” Cleveland forward Tristan Thompson said on Twitter.

Dallas Mavericks owner Mark Cuban said he was stunned when the news came down, adding that “this is much bigger than basketball.”

“This is a global pandemic where people’s lives are at stake,” Cuban said. “I’m a lot more worried about my kids, and my mom is 82 years old, and talking to her, and telling her to stay in the house, than I am about when we play our next game.”

Charlotte Hornets coach James Borrego, speaking before his team’s game at Miami, said: “These are scary times.”

Rapidly evolving times, as well. Around 7pm, a person with knowledge of the situation said that owners — who met by teleconference on Wednesday — were largely in support of a plan to play games in empty arenas on a short-term basis.

About an hour later, the Thunder-Jazz game was halted before tip-off. And about 90 minutes after that, the season was called off, effective when the last whistle was to blow on Wednesday night.

That came even earlier than planned: The last game of the night’s six-game slate, New Orleans at Sacramento, was called off as well because one of the referees assigned to work that Pelicans-Kings game, Courtney Kirkland, worked a Utah game on Monday.

“The game was cancelled out of an abundance of caution,” the NBA said.

There are 259 games, roughly 21 per cent of the schedule, left to play this season — and no-one knows if, or when, things will resume.

“We believe in the leadership of the league,” Philadelphia 76ers general manager Elton Brand said.

The shutdown is the latest major development in a season filled with unspeakably hard challenges. The league lost as much as $400 million (£312m) in revenue after a rift with China was started in October when Houston general manager Daryl Morey tweeted out support of anti-government protesters in Hong Kong. Former NBA Commissioner David Stern died in January, the same month that soon-to-be Hall of Famer Kobe Bryant died in a helicopter crash.

And now, a pandemic — which could also cost the league hundreds of millions in lost revenue, depending on how long it lasts. Cuban said he expected his team to remain in Dallas, rehabbing and working and being ready to return whenever the league re-opens.

“As we’ve said from the beginning, the health and safety of our fans, employees, players and partners is our top priority and thus we fully support the NBA’s decision to postpone games,” Orlando Magic CEO Alex Martins said. “We will continue to stay in contact with the league, and local, state and federal health experts as we closely monitor this public health crisis.”

If the regular season ends here, it would be the end of Atlanta guard Vince Carter’s 22-year playing career. And just in case this was it, the Hawks put Carter in with 19.5 seconds left in overtime in what was already clearly going to be a loss to New York.

Carter took an open 3-pointer and made it — the Knicks, aware of the moment, didn’t defend him either — and celebrated with Hawks teammates afterward after what may be the final shot of his career.

“A weird, but cool memory,” Carter said.

Also shut down: The G League, the NBA’s minor league where teams have somewhere between six and nine games left on their 50-game schedules.

The NBA’s movement towards empty arenas in the short term came on the same day that the NCAA announced that the men’s and women’s Division I tournaments would be played without fans — except for a few family members — permitted inside to watch.

“People are clearly taking the measures that they feel they need to take for safety,” said Heat guard Duncan Robinson, who played in both the Division I and Division III national championship games during his college days at Michigan and Williams.

Robinson added, “but at the same time the NBA has to protect its players in the league and the fans.”

Lost in all of this is how it will impact those who work in the stadiums on game day.

“We feel for the workers mostly, the low-income wage earners that count on working our games,” Golden State Warriors general manager Bob Myers said. “If you’re going to have empathy, have it for them, not for us. We play basketball. It’s a big business, but we’re just playing basketball.”

Dallas’ Cuban was also among the first of the NBA owners to share his intentions publicly.

“I reached out to the folks at the arena and our folks at the Mavs to find out what it would cost to support, financially support, people who aren’t going to be able to come to work,” Cuban said. “They get paid by the hour and this was their source of income. So, we’ll do some things there. We may ask them to go do some volunteer work in exchange, but we’ve already started the process of having a programme in place. I don’t have any details to give, but it’s certainly something that’s important to me.”