CNN2: subjectpartBANNER=|="banner-text screaming-banner-text banner-text-size--char-47" data-analytics="_list-hierarchical-xs_article_">What's behind the spike in California Covid cases| ((lubuntu at wor1 38Z1)))

|| Health experts answer your Covid questions ||="banner-text screaming-banner-text banner-text-size--char-47" data-analytics="_list-hierarchical-xs_article_">What's behind the spike in California Covid cases