I checked your headline with google, and about 90% of the sources are conspiracy sites or dodgy law firm ads.
I did find 1 credible site,
http://www.vaccinationnews.com/Daily...risMercLaw.htm
Basically, according to the US Public Health Service, the government has been warning that vaccines which contain thimerosal should be discontinued until further information has been researched.
In other words, sorry PatrickHenry, this ain't a conspiracy. First its still not conclusive. Second, the government has been warning people since 1999.