By now, the media images are familiar: empty shelves in large markets where shoppers have loaded up on food, toiletries, and medicine. Many people, if they can afford it, have bought large quantities of goods to avoid repeated trips into public, in line with their state and local government guidelines. But others may be simply spooked by the unknown: Will we run out of the things we need?
Click here for original story, Supply chain outlook: Why the situation varies by industry
Source: Phys.org