SACRAMENTO, Calif. -- Gov. Gavin Newsom and state health officials on Thursday issued a statewide order that requires Californians to wear a face covering in high-risk settings amid the ongoing coronavirus pandemic.
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Some Bay Area jurisdictions already have stricter mask guidelines than those issued by the state Thursday. In San Francisco and Alameda counties, for example, masks are required anytime you're outdoors and within 30 feet of others. That includes while exercising.
"If everyone does it, we're all protected," said Dr. David Witt, an epidemiologist with Kaiser Permanente.
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Dr. Witt explained there are two main misconceptions about wearing masks.
"People think we've passed our surge, that this is the bell-shaped curve we've flattened... and now we're done," he said. "The first wave isn't even over yet... and we're seeing that wave grow."
Dr. Witt also pointed out we won't know how widespread infections will be until roughly four weeks after exposure.
"It's a month away until we see the harm of not wearing a mask now," said Dr. Witt. "At that point you could've already done a lot of damage."
Former California Gov.Arnold Schwarzenegger took to Twitter Thursday afternoon saying, "this is 100% the right move."
In issuing the newly released guidance, the California Department of Public Health cited what it described as a growing body of scientific research that shows that asymptomatic people can still spread the disease.
"Science shows that face coverings and masks work," said Gov. Gavin Newsom. "They are critical to keeping those who are around you safe, keeping businesses open and restarting our economy."
As for why the governor took this action now, he said: "Simply put, we are seeing too many people with faces uncovered - putting at risk the real progress we have made in fighting the disease. California's strategy to restart the economy and get people back to work will only be successful if people act safely and follow health recommendations."
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