infection and chronic disease

Aah, the things one learns when awake at 3AM on a Saturday night. Via a few different Tweeps, I ran across this article from Men's Health magazine, titled "Urgent Warning: Sex with Animals Causes Cancer." I probably should have just stopped there. But no, I read the magazine article, which states: Brazilian researchers polled nearly 500 men from a dozen cities, and found that--we're not joking around here--roughly 35 percent of the men had "made it" with an animal. That's a problem, because screwing a horse, donkey, pig, or any other animal was found to up your likelihood of developing…

As I've laid out this week (part 1, part 2, part 3), the realization that a fairly simple, toxin-carrying bacterium could cause a "complex" and mysterious disease like hemolytic uremic syndrome came only with 30 years' of scientific investigation and many false starts and misleading results. Like many of these investigations, the true cause was found due to a combination of hard work, novel ways of thinking, and simple serendipity--being able to connect the dots in a framework where the dots didn't necessarily line up as expected, and removing extraneous dots as necessary. It's not an easy…