Chlorine can stop the Ebola virus. So medical workers disinfect their hands often at the Doctors Without Borders treatment center in Kailahun, Sierra Leone. Carl De Souza/AFP/Getty Images hide caption

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Technically, it's against the law for Russian restaurants to buy top-notch Italiano Parmigiano-Reggiano. But that's nothing a little creative labeling can't get around. Porter Gifford/Corbis hide caption

itoggle caption Porter Gifford/Corbis