Hannah Henry, center, of Napa, along with her two children Marjorie Terrien, 2 1/2, and Helen Terrien, 10, right, and Carl Krawitt, left, met with Senator Richard Pan, Pediatrician and co-author of legislation that would end the "vaccine exemption loophole," in co-author Senator Ben Allen's office on Weds., Feb. 25, 2015 in Sacramento at the California State Capitol.
Hannah Henry, center, of Napa, along with her two children Marjorie Terrien, 2 1/2, and Helen Terrien, 10, right, and Carl Krawitt, left, met with Senator Richard Pan, Pediatrician and co-author of legislation that would end the "vaccine exemption loophole," in co-author Senator Ben Allen's office on Weds., Feb. 25, 2015 in Sacramento at the California State Capitol. Renee C. Byer rbyer@sacbee.com
Hannah Henry, center, of Napa, along with her two children Marjorie Terrien, 2 1/2, and Helen Terrien, 10, right, and Carl Krawitt, left, met with Senator Richard Pan, Pediatrician and co-author of legislation that would end the "vaccine exemption loophole," in co-author Senator Ben Allen's office on Weds., Feb. 25, 2015 in Sacramento at the California State Capitol. Renee C. Byer rbyer@sacbee.com

Health & Medicine

Storify: Will vaccinations be required in California?

February 13, 2015 1:13 PM

Comments

Videos