Mary Mallon, known as "Typhoid Mary," was immune to the typhoid she carried. Working as a cook, she spread the disease in New York and ended up quarantined on Brother Island (above) for more than two decades. Bettmann/Corbis hide caption

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Dallas-area resident James Faulk turned his yard into an Ebola treatment center for Halloween. But he has a serious side: his Twitter account raises funds for Doctors Without Borders, a group active in the fight against the virus. Tom Pennington/Getty Images hide caption

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Paraguayan government employee Daniel Alonso holds a portrait of Rutherford B. Hayes at the government building in Villa Hayes, the Paraguayan town named after the 19th U.S. president. Hayes is revered for a decision that gave the country 60 percent of its present territory. Jorge Saenz/AP hide caption

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Domitilia, 57, is a diabetic patient in the Dominican Republic who contracted tuberculosis. She's now cured of TB after two years of treatment. Javier Galeano/The Union hide caption

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The Dome of the Rock Mosque in the Al-Aqsa Mosque compound, known by the Jews as the Temple Mount, is seen in Jerusalem's Old City. Israel closed the site to all visitors on Thursday following an assassination attempt on a right-wing Jewish activist. Sebastian Scheiner/AP hide caption

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