[raducu]

Of course at some point, if the spread of virus is uncontained, the real numbers are going to be much higher than numbers of tests.

If all of the world reached Bergamo stage, there would be no way to test 57% of the world population.

That doesn't mean there are 46 * 18 million cases world wide -- the deaths would be catastrophic world-wide, just like they were in Bergamo.