"The testing might change in California as Mulvaney has been quoted that the testing in the US is simply inexcusable."

Of the 90 nations with population of over 10 Million people the USA ranks 4th (behind UK, Russia and Portugal) with the most tests per 1 million inhabitants at 131,693.
Canada ranks 10th, with 86,287 tests per 1 million inhabitants.
Regards,
Bob