There's still areas all over the world which have not been hit too badly solely by luck - for instance, here in Alberta Calgary has been hit with an order of ma

There's still areas all over the world which have not been hit too badly solely by luck - for instance, here in Alberta Calgary has been hit with an order of magnitude more cases than Edmonton without a great reason why. Regardless of the potential of immunity, these lightly hit areas are still open for initial infection and community outbreaks. I can't see why they wouldn't occur - on a long enough timeline luck just runs out.