Breakthrough covid-19 cases drive San Francisco bars to require proof of vaccination

Confirmed circumstances nationwide have quadrupled, from a mean of 13,000 circumstances per day originally of the month to greater than 55,000 now, in response to The Post’s tracking. In California, practically 3,000 coronavirus circumstances are actually extreme sufficient to require hospitalization, versus 900 in mid-June, as a result of extremely transmissible delta variant, Mark Ghaly, California’s well being secretary, told The Post this week.