Shares in GSK (GSK -0.6%), Pfizer (PFE +0.3%) and Abbott (ABT +0.2%) show little reaction to...

|By:, SA News Editor

Shares in GSK (GSK -0.6%), Pfizer (PFE +0.3%) and Abbott (ABT +0.2%) show little reaction to news that lamivudine and zidovudine, which they sell in a JV, helped cure a 2/12 year old infant of HIV. Other firms that develop HIV treatments, including Merck (MRK +0.4%), J&J (JNJ +0.35%) and Gilead (GILD +0.3%), also don't seem too impressed.