EXECUTION VERSION ASSIGNMENT, ACCEPTANCE AND AMENDMENT AGREEMENT DATED APRIL 17, 2000 Reference is made to the letter loan agreement dated as of November 1, 1999 (as amended, renewed, extended, amended and restated, supplemented or otherwise modified...Assignment, Acceptance and Amendment Agreement • May 9th, 2000 • North American Vaccine Inc • Biological products, (no disgnostic substances) • New York
