Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
serum sickness
Serum sickness is a reaction to a proteins in antiserum erived from an animal source. It is a type of hypersensitivity, specifically immune complex (type 3) hypersensitivity.