More than 150 coronavirus cases have been detected in Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the UAE, mostly among people returning from pilgrimages to Iran.
Now Riyadh has suspended the "umrah," the minor Islamic pilgrimage to Mecca that draws millions, while other Gulf nations have restricted entry to foreigners.
Citing "precautionary preventive measures" against the disease that has killed some 3,200 people globally, organizers of the inaugural Red Sea International Film Festival in Jeddah announced it had been postponed indefinitely.
The bustling emirate of Dubai, known for hosting hundreds of conferences annually, has scrapped the Art Dubai exhibition, an international boat show and other events.
"We had plans to run a PR event for a jewelry brand during Art Dubai, and to host a gathering on the sidelines of the Saudi film festival," one French businessman who runs a public relations firm in Dubai told Agence France-Presse.
"Both have been canceled. I haven't slept well in 3 nights," he said of the impact on his business.
A number of sports events have also been postponed or canceled, including cycling's UAE Tour, which was abandoned when two Italian support crew members were diagnosed with coronavirus. Six more related infections followed.
London-based Capital Economics said the spread of the new coronavirus had prompted it to lower its Middle East 2020 growth forecast by 0.5% to 2%.
"The UAE is the most vulnerable economy and the fallout threatens to ignite concerns over Dubai's debts," it said in a report.
If the crisis continues, it could affect the Dubai Expo 2020 global trade fair. Dubai has pinned its economic hopes on the mega-event, which it hopes will attract 25 million visitors from October.
Capital Economics estimates the 6 Gulf Cooperation Council states will lose some $40 billion of oil revenues this year, after prices crashed from about $70 a barrel in early January to a low of $50.
In a bid to shore up prices, the OPEC crude producing cartel and its allies are expected to agree to additional cuts in production when they meet on Thursday, March 5, further reducing much-needed revenues.
Virus containment measures have also hurt the tourism, aviation, and retail sectors.
The UAE's major airlines, Emirates and Etihad, have asked their staff to take unpaid leave as they cancel and reschedule flights.
"In the face of pandemic, amid continued lockdown of communities and corporations, supply chains will get disrupted, consumption and consumer spending will take a hit," said MR Raghu, head of research at Kuwait Financial Centre (Markaz). – Rappler.com