Gov. Newsom has demanded that a host of activities come to a halt — including nail and hair salons, indoor dining, movie theaters and gyms — as coronavirus cases surge around the state. Health reporter Erin Allday explains why California has taken a U-turn in its reopening plans and what’s likely to come next. | Get unlimited Chronicle access: sfchronicle.com/pod Learn more about your ad choices. Visit megaphone.fm/adchoices