Psoriasis drug linked to 3 deaths

According to the FDA, at least 3 people have died due to complications from the psoriasis drug, Raptiva. Two of the deaths were confirmed to have been caused by progressive multifocal leukoencephalopathy, or PML. All three patients were treated with the drug for more than 3 years.
In October 2008, Genentech, the marketer [...]