Maybe he's not. According to Cali's COVID-19 facts page, 89,600 tests have been performed but only 25,192 test results have been received. 64,400 tests still have results pending.
https://www.cdph.ca.gov/Programs/OPA/Pages/NR20-036.aspx
Too many lawyers in CA. Labs may be extra careful in their tests to avoid lawsuits.