Here's a Fairly Comprehensive List of Anti-Vaccination Celebrities 

The battle over SB 277, California’s bill mandating that children must be fully vaccinated to enroll in schools or daycare, has been tough, emotional, and completely bonkers, creating a new wave of vocal anti-vaccination activists, some of whom are willing to dox, harass and threaten anyone speaking in favor of it. SB… »6/30/15 2:17pm6/30/15 2:17pm

This graph of whooping cough cases in Washington State should scare the crap out of you

The United States is in the middle of its worst whooping cough (aka pertussis) outbreak in over half a century, but few states have been hit as hard as Washington. This graph, released just a few days ago by the CDC, compares the state's pertussis cases in 2012 against those documented in 2011 — and the difference is… »7/25/12 1:20pm7/25/12 1:20pm