Before revision: MMR vaccine controversy Observers have criticized the involvement of mass media in the controversy, what is known as "science by press conference", alleging that the media provided Andrew Wakefield's study with more credibility than it deserved.
After revision: MMR vaccineMMR vaccine controversy Observers have criticized the involvement of mass media in the controversy, what is known as "science by press conference", alleging that the media provided Andrew Wakefield's study with more credibility than it deserved.