The Liberty Bell

T he CDC says this: "Vaccine effectiveness is the percent reduction in the frequency of... illness among vaccinated people compared to ...

 I’ll begin by paraphrasing a witty apology once given by Blaise Pascal: I’m sorry that this letter is so long; I didn’t have time to make i...

  Here are some brief reactions to your comments. >>I’m struggling to see any connection between your stated thesis and the attached...