Do Face Shields Work?
Just as we got used to wearing masks, a new COVID-19 accessory has cropped up: face shields. Reporter Aidin Vaziri talks about whether they work, and about how a data glitch might be causing an undercounting of cases around California.
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Show Notes
Just as Bay Area residents got used to wearing masks, a new coronavirus accessory has cropped up: face shields. Reporter Aidin Vaziri explains their pluses and minuses. He also discusses how a data glitch might be causing an undercounting of cases around California. | Unlimited Chronicle access: sfchronicle.com/pod
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