Connie Hanzhang Jin
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View NPR's maps and graphics to see where COVID-19 is hitting hardest in the U.S., which state outbreaks are growing and which are leveling off.
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Pleats, filters, fabric. With so many available features and types, we break down which common face coverings are more effective and the right way to wear and handle them. -
New survey data show an estimated 5 million teens use e-cigarettes and nearly 1 million use them daily. Here's more on their favorite brands and flavors.
