“The ‘medical miracle’ of vaccines has proven quite miraculous on at least one front, the financial one. Investors in the manufacture, distribution and administration of vaccines have reaped handsome rewards since the creation of the National Childhood Vaccine Injury Act (NCVIA). For the five producers of the top 15 vaccines, this is a total of $15.925 billion; not at all bad for an industry that was threatening to close down operations 30 years ago. Apparently, limited liability does wonders for the bottom line.”
http://www.activistpost.com/2013/07/2012-top-fifteen-selling-vaccines.html