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Preparation Instructions for Infectious (HIV, Hepatitis B surface antigen, Hepatitis C, CMV antibodies, Toxoplasma, Rubella, EBV) and Tumors (CA 15-3, CA 19-9, CA 125, CEA) Blood Markers

Read carefully and follow these recommendations in preparation for the exam:

 

  • Fasting is required from 4 to 8 hours, depending on the test.

Remember: By taking these recommendations into account, you will contribute to a correct diagnosis.