Unfortunately for the rest of the world, the US has the resources to buy up all the medical supplies they need. It seems every European country has been caught out on this and is short of supplies and equipment, much of which comes from China and India. With the Americans wanting stuff too the situation will get worse before it gets better.The US has the resources and physical medical infrastructure to manage the problem.
All countries should make sure for future reference they have the capacity to manufacture their medical needs themselves so they are less dependent on imports.