ALVAC-CEA B7.1 Vaccine

**Semantic type:** Immunologic Factor|Pharmacologic Substance

**Definition:** A cancer vaccine that uses a viral vector system derived from the canarypox virus engineered to target the carcinoembryonic antigen (CEA). It causes infected cells to temporarily display CEA and activates the immune system to attack the tumor cells.

**Synonyms:** - ALVAC CEA B7.1 Vaccine