In Pandemic, Green Doesn't Mean "Go." How Did Public Health Guidance Get So Muddled?
![A mid-April sign in Philadelphia reminds passersby that current social distancing measures are for their own good.](https://media.npr.org/assets/img/2020/07/29/gettyimages-1210188775_wide-e9fc60caeeee8fa76f536d750f81f9c894d76696.jpg?s=600)
Public officials continue to send mixed messages about the pandemic: We're open for business, but also, stay home if you can. Without clear guidance, people feel confused or stop trying to be safe.
(Image credit: Cory Clark/ NurPhoto via Getty Images)
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