I hate to bring this up again, but I think you are missing the boat on this...big time. Most of the 'First World Countries' as you like to mention, has a lot more tourists, businesses, and the likes, and had infected citizens before it became a 'global pandemic'.
Yeah sure, it's easy now for a country with 0 cases to close the borders and build hospitals, but it's a vastly unfair comparison. My father-in-law's wife is from Peru, just got back actually, and is currently being treated for Coronavirus. Outside of her, the amount of people that travel to Peru is NOTHING like it is for the European countries and the USA.