"Ethnicity of Celebrities" is a non-movement website that specializes in investigating the racial and ethnic origins of famous people (not just entertainers).
Over the years I have found it to be very valuable in resolving issues concerning who is Jew or part-Jew, or Negro, etc.
Their verdict: Erin Burnett's ethnicity is "
Irish, Scottish, English, more distant German."
Nary a Jew to be found, going back many generations.
Her husband and children are also White.
I hasten to point out that she is a high-level mainstream media careerist, and regardless of her physical attributes or racial descent, she is certainly not on our side.
See:
https://ethnicelebs.com/erin-burnett