For the moment, these large furniture companies are largely shut out from the opportunity to sell millions of standing desks that are going to be shipped directly to employees' homes in the coming years.
The answer depends on the kind of work surface you have installed on your desk. The most commonly sold are high-pressure laminate (HPL), Surf(x) 3D-laminate, other 3D thermoform vinyls, engineered wood (e.g. bamboo grass that's been transformed into wood), reclaimed wood, powder …
Smart employers are not waiting for that first case to crop up in their offices before reacting to the situation. They understand that waiting until it happens may be waiting too long, and making it harder to contain the spread.