A member asked:

If you had mono already will it show up again on a blood test?

A doctor has provided 1 answer
Dr. Keith Ramsey answered

Specializes in Pediatrics - Adolescent Medicine

Yes: Depends on the blood test. There are antibody tests that determine if the mono is new or old, and if you have already had it in the past.

Answered 12/6/2013

4.7k views

Thank

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