It’s troubling, though not surprising, to see covid-19 cases spiking across the American South and Southwest, where public officials delayed lockdowns, rushed to reopen businesses, or refused to require people to wear masks.
But what’s the matter with California? The nation’s most populous state was the first to enact statewide shelter-in-place rules, took decisive steps to build up the recommended testing and case tracing capacity, and has hammered the public health message on social distancing and masks.