Business Fallout: Companies Hoard Cash, Walmart Hiring 150KWith the duration of the viral outbreak unknown, major corporations are piling up cash to ride it out. AT&T cancelled a $4 billion accelerated stock buyback program scheduled for the second quarter. COVID-19, the disease caused by the coronaviris, is starting to make inroads within companies. The chairman and CEO of Marlboro-maker Altria Group has contracted COVID-19. The company said in a regulatory filing that Howard Willard will be on medical leave. Less than three months ago came the first reports of cases of pneumonia related to a virus first detected in Wuhan, China. The outbreak of the virus that causes COVID-19 has caused unprecedented disruptions that have brought an unparalleled shock to the global economy. Following are developments related to the outbreak, efforts by governments to stabilize their economies, companies that must navigate through an altered landscape, and the millions of people affected. ​ Grounded: The lowest number of passengers ever recorded at U.S. airports is being reported by the Transportation Security Administration. Nearly 624,000 people passed through its outbound checkpoints on Thursday, the TSA said. That compares with 2.4 million on the same day a year earlier. It's the lowest number of outbound passengers ever recorded by an agency created in November 2001 in the wake of the Sept. 11 terrorist attacks. The CEO and labor leaders at American Airlines wrote to Treasury Secretary Steve Mnuchin and congressional leaders Friday imploring them to quickly approve aid for airlines or else workers will lose their jobs. The company says it will accept "appropriate conditions" on government aid. Frankfurt airport operator Fraport AG has put 18,000 of its 22,000 employees on shortened schedules, saying that "traffic has come almost to a halt." Wages will be partly covered by the German government's short-work policy. The company said it would add payments to ensure at least 75% of pay. Fraport also took its northwest landing runway out of service. It will instead be used to park unused airplanes. An air traffic control supervisor in Indianapolis tested positive, the Federal Aviation Administration reported. Some work areas were closed Thursday night, but the center remained open Friday while crews cleaned work areas. It's the third FAA facility affected by COVID-19. Earlier this week, airport towers in Chicago and Las Vegas closed temporarily, leading to hundreds of canceled and delayed flights. The Hong Kong low-cost airline HK Express, part of the Cathay Pacific Group, is suspending all flights through the end of April with millions of potential travelers shutting in. HK Express normally flies 25 routes throughout Asia. Cathay's flagship carrier, Cathay Pacific Airways, has cut 90% of its flights and asked staff to take unpaid leave. American Airlines is initiating cargo-only flights between the US and Europe. FedEx and UPS were expecting to absorb a greater share of cargo typically carried by commercial airlines, which have severely cut capacity. Air Canada is laying off more than 5,000 flight attendants, about 60% of that staff, according to a union official, as the country's largest airline grounds its planes. Wesley Lesosky, who heads the Air Canada component of the Canadian Union of Public Employees, said the layoffs include 3,600 Air Canada employees, as well as 1,549 at Rogue, Air Canada's discount carrier. The layoffs will take effect by April. Air Canada says the layoffs are temporary. The Montreal company said earlier this week that it will suspend the majority of its international and U.S. flights by the end of the month.​ The Stores: With outbreak-related layoffs expected to surge, at least two major retailers are hiring in a big way. Walmart, the nation's largest retailer, said late Thursday that it plans to hire 150,000 U.S. hourly workers for its stores and distribution centers through the end of May as online orders surge with households stocking up. The jobs are temporary, but many will become permanent, said spokesman Dan Bartlett. He said that the company is reaching out to industry groups in the restaurant and hospitality industry, both of which are getting slammed by lockdowns and travel bans. Amazon this week said it would hire 100,000 people across the U.S. to keep up with a crush of orders hires. Close to Home : The chairman and CEO of Marlboro-maker Altria Group has contracted COVID-19. The company said in a regulatory filing that Howard Willard is on medical leave. Chief Financial Officer William Gifford, Jr. will lead the company in Willard's absence. The company is also suspending operations at its plant in Richmond, Virginia, for two weeks after two employees contracted the COVID-19 virus. Some domestic operations at its John Middleton Co. subsidiary will also be suspended due to supply chain issues. The tobacco giant said employees will continue to receive regular pay during the two-week shutdown. Firewall: Companies across almost every sector are raising cash to ride out the outbreak. Kohl's has fully drawn its $1 billion unsecured credit facility. The department store chain, based in Menomonee Falls, Wisconsin, is slashing inventory and expenses. Kohl's Corp. has closed its 1,100 stores for at least the rest of the month. It and many other major chains are temporarily closing stores to curb the spread of the coronavirus. AT&T cancelled a $4 billion accelerated stock buyback program scheduled for the second quarter. The company said in a regulatory filing that it's also canceling any other stock repurchases so it can have financial flexibility and continue to invest in its business. AT&T said it's currently unable to estimate the impact the virus will have on its financial and operational results. Future Unknown: Coca-Cola Co. no longer expects to reach previously set financial goals for the year. Coke said in a regulatory filing that restaurant closures, suspended NHL, NBA and MLB seasons, reduced travel, social distancing, and more people working from home is straining operations. The Atlanta company said that it cannot reasonably estimate the negative impact the virus will have. Kohl's withdrew its full-year and first-quarter forecasts. Several other chains like Nordstrom and Abercrombie & Fitch have also withdrawn their guidance given so much uncertainty. Factories go Dark: Thousands of businesses have ordered employees to work remotely. It's obviously not an option for a number of sectors and the impact on heavy industry has been immense. All major U.S. automakers, including Tesla, have shut down their factories. Volvo Cars said Friday that its Swedish and U.S. plants will close on Thursday and will remain closed until mid-April. Office employees are being ordered to work remotely with reduced hours. The company said it reopened four manufacturing plants in China earlier this month after an extended closure. Streaming Logjam: YouTube is reducing its streaming quality in Europe as more users self-isolate at home. The company, owned by Google, said Friday it would "temporarily default all traffic in the U.K. and the EU to Standard Definition," instead of high definition. The measure will be in place for 30 days and users will still be able to manually adjust their video quality. YouTube follows Netflix, which said Thursday that it expects the video bit rate reduction to cut its European traffic by a quarter. The companies are responding to a call by the European Union's internal market commission, which urged streaming services and network operators to help prevent network congestion as more people use their home internet connection to work or learn remotely or for entertainment. iHoarding: Apple is allowing people to buy only two iPhones online. It may be attempting to prevent the large purchase and resale of its technology at higher prices. Apple is facing a potential demand decline and supply chain issues due to the virus pandemic spreading across the globe. It closed all retail stores outside of China to help fight the spread. Apple did not return a request for comment Friday. Apple announced a new iPad Pro and MacBook Air on Wednesday. It made no mention of new iPhones during the announcement.