cytokine storm

When I first started this blog, I had little idea of what I was in for. I thought I had some idea from having read a bunch of blogs and found role models whose blogging style I tried to emulate back in those early days, long before I developed the persona and writing style that most of my readers love and quacks and antivaccinationists really hate. Now that I've been at it for nearly eight years, there's very little that surprises me. Much of the quackery, pseudoscience, and nonsense that I see is stuff that I've seen before and possibly blogged about multiple times before. I'm starting to…
Over the last 24 hours, I've received a few comments and even more emails asking about or discussing the possibility of a "cytokine storm" triggered by the H1N1 swine flu reassortant. Is this what's happening in the cases from Mexico? Discussion after the jump... Let me begin with a bit of background on what's meant by a "cytokine storm." In response to infection, the body has a number of ways to fight back against the invading microbe. Cytokines are one part of this defense. These are molecules produced by a number of different types of cells in response to infection that act as signals…