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...ways to keep the bugs at bay. Schools and other fertile breeding grounds like health clubs should be kept clean. Adults and kids should stay alert to news of outbreaks. And everyone should take care to keep hands washed and cuts covered. Bacteria can't thrive where they aren't welcome...
...first to make another valuable discovery: that amniotic fluid contains stem cells. These have proven critical in helping his team to regenerate tissues from the more ornery cells of the pancreas, liver and nerves, which don't grow as well in a lab dish. Amniotic-fluid stem cells aren't as versatile as embryonic stem cells, which can turn into every tissue type in the body, but they can still develop into an impressive number of much-needed cell types, and Atala has already used them to grow up muscle, bone, fat and blood vessel cells, in addition to nerve...
...Asia's artists aren't immune to the rampant consumerism they like to mock in their own works. As Indian and Chinese art have boomed, smaller markets like Vietnam have benefited from a spillover effect. "People say, 'Oh, Chinese art or Indian art is too expensive, so maybe we'll try looking in Vietnam,'" says Suzanne Lecht, the American director of the Art Vietnam Gallery in Hanoi. "Artists who could barely afford anything a few years ago can now drive luxury cars." But the rapid cash inflow has put commercial pressure on these artists to churn out foreigner-friendly images...
...Politics might be rock 'n' roll for nerds, but the nerds aren't supposed to be quite this nerdy. The leader of the disaffected in next year's presidential election - the Howard Dean, the Ross Perot, the Pat Buchanan - is a kindly great-grandfather and obstetrician whose passion is monetary policy. Paul, a 72-year-old hard-core libertarian Republican Congressman who is against foreign intervention, subsidies and the federal income tax, is not only drawing impressive crowds (more than 2,000 at a post-debate rally at the University of Michigan last month) but also raising tons of cash...
...inflation, that has placed a strain on purchasing power - a concern listed by voters at the top of many polls. "Just as the French people are worrying about their purchasing power, the government increases presidential payment by 140%," said Socialist Party legislator Aurélie Filippetti before parliament. "Aren't there greater injustices to be addressed...