5 definitions
Definition.com
Paul Offit (n.) is the man who answers every 'do your own research' with a footnote.
Definition.com
Paul Offit (n.) is the pediatrician anti-vaccine forums know better than their own children's shot records.
Definition.com
Paul Offit (n.) is a vaccine inventor who gets hate mail from people his vaccine kept out of the hospital.
Definition.com
Paul Offit (n.) is patience in a lab coat, explaining the same virus to each new generation of skeptics.
Definition.com
Paul Offit (n.) is a scientist who treats a rumor as one more pathogen to contain.