Good stuff, kids.
And just because I hate loose ends, here's what my immunology text (Parham, if it matters -- the naked guy on the cover gets me strange looks on the bus) has to say on fever:
Quote:On balance, a raised body temperature helps the immune system in the fight against infection, because most bacterial and viral pathogens grow better at temperatures lower than those in the human body (my addition: seems like viruses, at least, would evolve for physiological temperatures), and adaptive immunity becomes more potent at higher temperatures. At elevated temperatures, bacterial and viral replication is decreased, whereas processing of antigen is enhanced.
As regards the statement about temperature increase as a feed-forward mechanism in the innate immune response (inflammation), I was apparently mistaken. I had taken the fact that cytokine secretion cause both a localized and a systemic increase in temperature to imply that this effect itself aided in the inflammatory response, but since apparently only antibody-production is aided by increased temp, I was just being stupid.