Word: sicked
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...manager of legislative affairs for the National Cattlemen's Beef Association. But with wonder drugs losing their effectiveness, it makes sense to preserve them for as long as we can, and that means limiting them to human use as much as possible. "These antibiotics are not given to sick animals," says Representative Louise Slaughter, who is sponsoring a bill to limit antibiotic use on farms. "It's a preventive measure because they are kept in pretty unspeakable conditions...
...times more than its conventional counterparts, and no one goes to farmers' markets for bargains. But not all costs can be measured by a price tag. Once you factor in crop subsidies, ecological damage and what we pay in health-care bills after our fatty, sugary diet makes us sick, conventionally produced food looks a lot pricier...
Diet: Grass and corn Conventional cattle feed off grass pasture for the first several months, but at the feedlot, they're switched to a heavily corn-based diet, which makes them gain weight faster but also makes them get sick more easily...
...Science suggests that in this case, the usual practice might not be the best. Rather than inoculating the people likeliest to die from H1N1/09, we may want instead to inoculate the people likeliest to spread it. After all, even the most at-risk among us can't get sick with a virus we never come in contact with. "If you can stop transmission, you can protect the people who are vulnerable," says Jan Medlock, a mathematician at Clemson University and one of the authors of the Science paper...
...order to contain the spread of a theoretical pandemic. In their calculations, the most effective policy was to aim first for inoculating children ages 5 to 19 and adults ages 30 to 39. That's because school-age children are such a powerful nexus of flu infection: they get sick, infect one another in the close and less-than-hygienic hothouse of school and then bring the virus back home to their parents. The parents, in turn, can then infect others in the community. Knock these links out of the transmission chain, and the spread of the virus slows down...